# ISVD — 全記事一覧（Markdown版）

> 合計 836 記事（日本語 418 / English 418）| 更新: 2026-09-07

# 日本語版記事

## 論考・インサイト（241本）

- [日本郵便がフリーランス167人に取引条件を明示していなかった。違反期間の初日は、法律が施行された日そのものである](https://isvd.or.jp/md/ja/columns/freelance-hou-167nin) (2026-09-06)
- [福島県内の除去土壌は約1,400万立方メートル。福島県外での復興再生利用は、合同庁舎の花壇2か所から始まった](https://isvd.or.jp/md/ja/columns/josendo-kengai-2m3) (2026-09-05)
- [プログラム・オフィサーが見えない制度: 公開されるのは団体と金額で、人ではない](https://isvd.or.jp/md/ja/columns/dormant-deposits-program-officer-visibility) (2026-09-04)
- [給付付き税額控除の本格導入は令和11年度。前提になる公金受取口座の登録率は5割で、残りは受給意思の確認が要る](https://isvd.or.jp/md/ja/columns/kyufu-zeigaku-5wari) (2026-09-03)
- [活動支援団体の三年分: 通ったのは11事業、支援を設計する側の枠だった](https://isvd.or.jp/md/ja/columns/dormant-deposits-support-tier-three-years) (2026-09-02)
- [外国法人等が取得した農地は175haで全国の0.004%。うち海外に住む外国人と外国法人によるものは0haである](https://isvd.or.jp/md/ja/columns/gaikoku-nouchi-0ha) (2026-09-02)
- [再審請求の既済1,218人に対し、再審開始決定は7人。棄却された121人のうち115人は事実の取調べを受けていない](https://isvd.or.jp/md/ja/columns/saishin-1218-7) (2026-09-01)
- [就職氷河期世代の正規雇用は5年で11万人増えた。目標は30万人だった — 政府は役員の20万人を足して「合計で31万人」と書いている](https://isvd.or.jp/md/ja/columns/hyogaki-seiki-11man) (2026-08-31)
- [生活困窮の相談は10年で345.6万件、プランを作ったのは26.6% — 令和6年度は相談が9,373件増えたのにプランは3,790件減った](https://isvd.or.jp/md/ja/columns/konkyusha-shien-266) (2026-08-30)
- [技能実習に代わる育成就労は令和9年4月から。本人の意思で職場を移れるまで、17分野のうち8分野は2年かかる](https://isvd.or.jp/md/ja/columns/ikusei-shuro-tenseki-8-9) (2026-08-29)
- [刑務所に入る人の13.8%が65歳以上。ただし人口10万人あたりで見ると70歳以上は4.7で、20〜64歳の4分の1である](https://isvd.or.jp/md/ja/columns/koreisha-jusho-13-8) (2026-08-28)
- [「無料の相談」は誰が払っているのか — 就活・語学・留学であべこべな三つの制度](https://isvd.or.jp/md/ja/columns/student-consultation-funding-structure) (2026-08-28)
- [小学校が1年で215校減り、それでも1校あたりの児童数は315.7人から312.4人へ減った](https://isvd.or.jp/md/ja/columns/gakko-tohaigo-215-schools) (2026-08-27)
- [相続した土地を国が引き取る制度、3年3か月で帰属3,008件 — 断られた181件より、取り下げた1,102件のほうが多い](https://isvd.or.jp/md/ja/columns/kokko-kizoku-withdrawal-1063) (2026-08-26)
- [地域おこし協力隊の定住率70.3%は、募集した自治体に残った割合ではない — 同一市町村内は57.5%](https://isvd.or.jp/md/ja/columns/kyoryokutai-settlement-575) (2026-08-25)
- [民生委員の欠員が20,091人に広がった — 定数は424人増えたのに、引き受けた人は4,476人減っている](https://isvd.or.jp/md/ja/columns/minsei-iin-vacancy-20000) (2026-08-24)
- [コンテンツの海外売上は10年で3倍の5.8兆円、クールジャパン機構は令和9年度の資金要求を行わない](https://isvd.or.jp/md/ja/columns/cool-japan-fund-wind-down) (2026-08-23)
- [消防団は入団37,757人に対して退団52,215人 — 重点的に増やした女性・学生・機能別の伸びを全部足しても、減少幅の27%](https://isvd.or.jp/md/ja/columns/shobodan-inflow-outflow-gap) (2026-08-23)
- [自治体の会計年度任用職員66.1万人のうち89.1%がパートタイム、75.8%が女性 — 週19時間25分という線の外側に、さらに45.2万人いる](https://isvd.or.jp/md/ja/columns/kaikeinendo-ninyo-parttime-women) (2026-08-22)
- [A型事業所を解雇された4,279人のうち、再就職は936人でB型への移行が2,073人 — 雇用契約のある働き方から、ない働き方へ](https://isvd.or.jp/md/ja/columns/agata-dismissal-to-btype) (2026-08-21)
- [障害者の実雇用率2.41%は14年連続で過去最高、それでも達成企業は46.0% — 未達成65,033社のうち57.3%は1人も雇っていない](https://isvd.or.jp/md/ja/columns/disability-employment-one-person-gap) (2026-08-20)
- [日本語指導が必要な児童生徒84,759人のうち、指導を受けていないのは9,699人 — 人数も割合も前回調査より増えている](https://isvd.or.jp/md/ja/columns/nihongo-shido-not-received) (2026-08-19)
- [部活動は休日が令和13年度末までに原則すべて地域展開、平日には目標も期限も書かれていない — 「移行」から「展開」への言い換えが何を残したか](https://isvd.or.jp/md/ja/columns/bukatsu-weekday-no-deadline) (2026-08-18)
- [里親登録をした世帯の69.0%に、子どもが委託されていない — 3歳未満の委託率は目標75%に対して実績25.3%](https://isvd.or.jp/md/ja/columns/foster-care-registered-but-unassigned) (2026-08-17)
- [虐待で亡くなった子どもの68.8%が0歳、その48.5%が生まれたその日 — 生後0日の16人のうち、関係機関が関わっていたのは1人だった](https://isvd.or.jp/md/ja/columns/child-abuse-death-day-zero) (2026-08-16)
- [永住許可の収入要件は「日本人世帯の平均を上回る」水準へ。その平均575万2千円は、日本人世帯の61.5%が下回っている](https://isvd.or.jp/md/ja/columns/eiju-heikin-615) (2026-08-16)
- [医療事故の報告は10年半で3,772件、年平均356件。制度検討時の試算は年1,300〜2,000件で、医師法21条との関係を2年以内に見直す規定は期限切れのまま残っている](https://isvd.or.jp/md/ja/columns/iryo-jiko-chosa-3772) (2026-08-15)
- [介護施設の95.9%が入所時に本人以外の署名を求めている — 法令が禁じたのは「いないことのみを理由にした拒否」であって、求めること自体ではない](https://isvd.or.jp/md/ja/columns/miyori-nashi-koreisha-guarantor) (2026-08-15)
- [成年後見の申立て動機は93.4%が預貯金の管理・解約 — 判断能力を支える制度の入口が、銀行の窓口に置かれている](https://isvd.or.jp/md/ja/columns/adult-guardianship-bank-counter-entry) (2026-08-14)
- [銚子で水産加工業者の約2割が倒産か事実上の廃業。輸入サバの単価は10年で2.6倍、切り替え先の国産サバ類は10年で46.9%減っている](https://isvd.or.jp/md/ja/columns/choshi-saba-kakou-2wari) (2026-08-14)
- [ケアマネジャーの平均年齢55.1歳は介護の全職種で最も高い — 受験者は131,560人から49,332人へ落ちたまま、7年戻っていない](https://isvd.or.jp/md/ja/columns/caremanager-exam-entry-narrowing) (2026-08-13)
- [タングステンの価格が1年で2倍になったのに、世界の生産は3.7%しか増えなかった — 中国が鉱山生産の78.8%を持っている](https://isvd.or.jp/md/ja/columns/tungsten-china-78-percent) (2026-08-13)
- [訪問介護の倒産91件に対し、通所は45件で2割減った — 同じ改定で、片方の単位は下がり、もう片方は上がっていた](https://isvd.or.jp/md/ja/columns/homon-kaigo-bankruptcy-2025-divergence) (2026-08-12)
- [介護施設の食費と居住費が上がるのは、非課税世帯の内側の上2段だけ — 補足給付の線は、年金の改定に合わせて動いている](https://isvd.or.jp/md/ja/columns/kaigo-hosokukyufu-2026-third-stage) (2026-08-11)
- [多数回該当は44,400円のまま、年間上限53万円が新設される — 凍結を挟んだ高額療養費の見直しで変わったのは、数える単位だった](https://isvd.or.jp/md/ja/columns/kogaku-ryoyohi-2026-annual-cap) (2026-08-10)
- [ヤングケアラーは高2で4.1%に下がり、大学3年で6.2%に戻る — 世話の相手が、きょうだいから精神疾患の親へ変わる](https://isvd.or.jp/md/ja/columns/young-carer-care-target-shift) (2026-08-09)
- [一票の格差、2倍超が16選挙区に — 前回の区割りは1.999倍から始まっていた](https://isvd.or.jp/md/ja/columns/electoral-disparity-reset-cycle) (2026-08-08)
- [子どものSNS利用を年齢で制限する前に — 年齢を確かめる方法が、まだ検討事項の欄にある](https://isvd.or.jp/md/ja/columns/child-sns-age-verification-gap) (2026-08-07)
- [特殊詐欺の被害額が1年で98%増え、検挙件数は横ばい — 件数は30代、金額は70代](https://isvd.or.jp/md/ja/columns/fraud-damage-doubled-arrests-flat) (2026-08-06)
- [考えは書けて、理由が書けない — 全国学力テストの英語で正答28.4%、理由だけが抜けた答案が43.6%](https://isvd.or.jp/md/ja/columns/learning-test-opinion-without-reason) (2026-08-06)
- [能登の災害関連死449人のうち424人が70歳以上 — 個別避難計画は名簿の15.1%分しかないまま、熊本の避難所に40度が重なった](https://isvd.or.jp/md/ja/columns/disaster-related-death-evacuation-plan-gap) (2026-08-05)
- [国民年金の納付率79.6%、14年連続の上昇 — 納められた月数は4年で減っている](https://isvd.or.jp/md/ja/columns/national-pension-payment-rate-shrinking-denominator) (2026-08-05)
- [声にも無断使用されない権利へ — 著作権法が守っているのは実演であって、声ではない](https://isvd.or.jp/md/ja/columns/ai-voice-publicity-right-statutory-gap) (2026-08-04)
- [マンション修繕の受注調整疑いで28社に立ち入り — 国は9年前に手口を名指しし、944事例分の相場まで公表していた](https://isvd.or.jp/md/ja/columns/condo-repair-conflict-of-interest-information-gap) (2026-08-03)
- [宗教法人の資産は、解散に近づくほど見えてくる — 清算で表に出た834億円と、開示の3段階設計](https://isvd.or.jp/md/ja/columns/religious-corporation-asset-disclosure-stages) (2026-07-31)
- [揺れない遠地津波で避難を決めるのは、警報への信頼だけ — 空振りと見逃しのジレンマを読む](https://isvd.or.jp/md/ja/columns/tsunami-warning-trust-distant-tsunami-information-design) (2026-07-30)
- [倒壊していない家へ機動隊が20分 — 偽の救助要請は熊本573件中1件から能登1,091件中104件へ](https://isvd.or.jp/md/ja/columns/disaster-fake-rescue-requests-generative-ai) (2026-07-29)
- [リニア静岡の協定に、工事を止める条項が入った — 100年前の水枯れの記憶が手続きに変わるまで](https://isvd.or.jp/md/ja/columns/linear-shizuoka-halt-clause-institutional-memory) (2026-07-29)
- [労災認定を待つあいだ、遺族をつなぐ制度がない — 6か月超の未決が5年で倍の2,329件](https://isvd.or.jp/md/ja/columns/labor-accident-recognition-wait-survivor-gap) (2026-07-28)
- [新卒獣医師の46%は小動物・産業動物は11% — 獣医師は不足ではなく「偏在」している](https://isvd.or.jp/md/ja/columns/livestock-veterinarian-occupational-maldistribution) (2026-07-27)
- [クマの人身被害が過去最多216件 — 里山という境界を管理する担い手が、過疎で消えた](https://isvd.or.jp/md/ja/columns/urban-bear-contact-depopulation-boundary-management) (2026-07-26)
- [教員の精神疾患による離職が過去最多1,319人 — 教職調整額の引き上げは「根」に効くのか](https://isvd.or.jp/md/ja/columns/teacher-mental-illness-attrition-2026) (2026-07-25)
- [熊本の車社会は、道路では解けない — 公共交通の負のスパイラルと、立地から逆算する交通](https://isvd.or.jp/md/ja/columns/kumamoto-car-dependence-transit-negative-spiral) (2026-07-24)
- [トラック運送の「適正原価」— 多重下請で末端に薄まる運賃を、法定の下限で止められるか](https://isvd.or.jp/md/ja/columns/truck-fair-cost-multi-tier-subcontracting-labor) (2026-07-23)
- [古民家を買った後に、修繕が次々と現れる — 相続と高齢化が生む情報の非対称](https://isvd.or.jp/md/ja/columns/kominka-purchase-repair-information-asymmetry) (2026-07-22)
- [相続した山林は境界がわからない — 負の資産化と所有者不明土地の予備軍](https://isvd.or.jp/md/ja/columns/forest-land-inheritance-boundary-ownership-structure) (2026-07-21)
- [学校のプールが減っていく — 老朽化対応の自治体格差が、泳力習得の格差に変わる](https://isvd.or.jp/md/ja/columns/school-pool-decline-education-opportunity-gap) (2026-07-20)
- [農機具は年に数日しか動かない — 個別保有が解けない構造と共同利用の壁](https://isvd.or.jp/md/ja/columns/farm-machinery-individual-ownership-structure) (2026-07-19)
- [精神障害の労災認定が令和7年度1,082件で過去最多: 労災の中心が「過労死」から「心理的負荷」へ移る構造](https://isvd.or.jp/md/ja/columns/mental-disorder-workers-comp-record-2026) (2026-07-18)
- [受動喫煙対策法施行7年ギャップ — 健康増進法改正と分煙運用の地域差](https://isvd.or.jp/md/ja/columns/passive-smoking-implementation-gap) (2026-06-29)
- [年収の壁130万円 出口戦略 — 配偶者控除廃止案と社会保険制度設計](https://isvd.or.jp/md/ja/columns/130man-wall-exit-design) (2026-06-28)
- [障害者総合支援法 運用段階レビュー — 2024年改正と現場実装の構造的乖離](https://isvd.or.jp/md/ja/columns/disability-support-law-operational-phase) (2026-06-27)
- [ふるさと納税ポイント付与廃止6ヶ月レビュー — 制度趣旨と返礼品競争の構造](https://isvd.or.jp/md/ja/columns/furusato-tax-point-abolition-6month) (2026-06-26)
- [2024年問題1年レビュー — トラック・建設・医師の労働時間規制と運用乖離](https://isvd.or.jp/md/ja/columns/2024-problem-1year-review) (2026-06-25)
- [化学物質管理 SDS 対応 — 法改正と中小企業負担構造](https://isvd.or.jp/md/ja/columns/sds-chemical-management-sme-burden) (2026-06-24)
- [移住推進の『稼げない』問題 — 地方創生のキャリア設計空白](https://isvd.or.jp/md/ja/columns/migration-income-gap-rural) (2026-06-23)
- [鎌倉オーバーツーリズム — 観光地マネジメントの公共財化](https://isvd.or.jp/md/ja/columns/kamakura-overtourism-public-good) (2026-06-22)
- [AI 事業者ガイドライン v1.1 vs EU AI Act — 日本企業の実装対応空白](https://isvd.or.jp/md/ja/columns/ai-governance-jp-eu-gap) (2026-06-21)
- [漁業の人員確保と構造的停止リスク — プライマリーセクターの労働危機](https://isvd.or.jp/md/ja/columns/fishing-labor-structural-crisis) (2026-06-19)
- [教員不足を分けるのは「県」だった — 採用倍率4.4倍格差と43自治体悪化の構造](https://isvd.or.jp/md/ja/columns/teacher-shortage-prefecture-gap) (2026-06-18)
- [小児医療の時間非対称性：共働き71.9%・1,300万世帯と医療アクセスの構造的衝突](https://isvd.or.jp/md/ja/columns/pediatric-access-time-asymmetry) (2026-06-17)
- [病児保育の「当日予約不可・書類地獄」: 実家遠方家庭の限界と社会保障空白](https://isvd.or.jp/md/ja/columns/sickcare-limit-social-security-gap) (2026-06-16)
- [男女賃金格差の国際比較 ― 制度設計3類型と Child Penalty 134カ国データ](https://isvd.or.jp/md/ja/columns/gender-wage-gap-intl-comparison) (2026-06-15)
- [介護の電話業務に縛られる構造 : 看護労働の質と時間配分](https://isvd.or.jp/md/ja/columns/nursing-work-phone-burden) (2026-06-14)
- [孤独・孤立対策推進法 施行1年:なぜ地域協議会は0.6%にとどまるか](https://isvd.or.jp/md/ja/columns/isolation-policy-1year-review) (2026-06-13)
- [生活保護実施要領の2026年4月改正 — 何が変わり、何が変わらなかったか](https://isvd.or.jp/md/ja/columns/welfare-reform-2026-what-changed) (2026-06-12)
- [民間学童コストが給与を上回る構造 — 子育て罰の市場メカニズム](https://isvd.or.jp/md/ja/columns/childcare-cost-vs-salary-tokyo) (2026-06-11)
- [自転車青切符 施行1ヶ月: 取締2,147件と7県ゼロが示す『可視化装置』としての罰則制度](https://isvd.or.jp/md/ja/columns/bicycle-blue-ticket-1month-review) (2026-06-07)
- [2025年の出生数67万人 — 想定より15年早い少子化、婚姻は増えたのに](https://isvd.or.jp/md/ja/columns/birthrate-2025-671k-acceleration) (2026-06-04)
- [後期高齢者保険料上限「80→85万円」(2026年度) : 高所得高齢者ピンポイント引上げと中低所得層への波及構造](https://isvd.or.jp/md/ja/columns/late-elderly-medical-premium-cap-80-to-85-2026) (2026-06-03)
- [教育に投資しない国 — OECD平均の56%しか出さない日本の公財政支出が生む格差の連鎖](https://isvd.or.jp/md/ja/columns/oecd-education-spending-social-investment-gap) (2026-06-02)
- [金融所得を保険料に反映、2028年度目途 — 申告歪みの解消](https://isvd.or.jp/md/ja/columns/financial-income-medical-insurance-reflection-2028) (2026-06-01)
- [デジタル赤字と「AI エージェント元年」— デジタル社会構想会議 素案フェーズで定着した3つの構造的偏り](https://isvd.or.jp/md/ja/columns/digital-society-priority-plan-draft-phase-structural-biases) (2026-05-30)
- [「ふるさと住民1,000万人」の危うさ : 数値目標はEBPMたりうるか](https://isvd.or.jp/md/ja/columns/furusato-resident-1m-target-skepticism) (2026-05-30)
- [公的が足りない、民間が赤字、撤退、再殺到 — 民間学童の循環構造と「小4の壁」](https://isvd.or.jp/md/ja/columns/private-after-school-program-deficit-structure) (2026-05-30)
- [教育資金贈与の非課税措置が終わった: 格差の連鎖を深化させる税制の構造](https://isvd.or.jp/md/ja/columns/education-gift-tax-exemption-end-inequality) (2026-05-29)
- [「怪我をしたら終わる仕事」— プラットフォーム配達労働の社会保障空白を読む](https://isvd.or.jp/md/ja/columns/gig-worker-injury-income-stop) (2026-05-29)
- [SDI（社会構想デザイン指標）7軸とは何か — 採点ロジックと解釈ガイド](https://isvd.or.jp/md/ja/columns/sdi-seven-axes-explained) (2026-05-29)
- [「社会構想」を国家政策の言葉から取り戻す — ISVD の「社会構想デザイン」とデジタル庁「デジタル社会構想会議」の射程差](https://isvd.or.jp/md/ja/columns/social-vision-design-vs-digital-society-vision) (2026-05-29)
- [デジタル教科書が『正式教科書』になった日: 閣議決定の制度論的意味](https://isvd.or.jp/md/ja/columns/digital-textbook-legal-status-cabinet-decision) (2026-05-28)
- [2026年の社会保険料「負担増ラッシュ」— 年収600万円で年4,800円の純増](https://isvd.or.jp/md/ja/columns/social-insurance-burden-rush-2026) (2026-05-27)
- [1.3兆円のふるさと納税はどこに消えたか。「地方のため」が届かない再分配の構造](https://isvd.or.jp/md/ja/columns/furusato-tax-13trillion-redistribution-failure) (2026-05-26)
- [在職老齢年金65万円引き上げ：「働き損解消」の看板と高収入層への実態](https://isvd.or.jp/md/ja/columns/working-pension-65man-elderly-labor) (2026-05-25)
- [不登校35万4,000人・12年連続最多: 増加率2.2%への急減速が示す構造転換](https://isvd.or.jp/md/ja/columns/school-nonattendance-354000-structural-shift) (2026-05-24)
- [デジタル教科書「正式化」後の現実 : 3形態選択制が固定化する地域格差](https://isvd.or.jp/md/ja/columns/digital-textbook-post-cabinet-reality-2026) (2026-05-23)
- [最低賃金1,500円で中小企業の45%が賃金改定 -- 価格転嫁できない構造](https://isvd.or.jp/md/ja/columns/minimum-wage-1500-sme-price-pass-through) (2026-05-22)
- [民事裁判IT化5月21日施行 — mints義務化と本人訴訟7%](https://isvd.or.jp/md/ja/columns/civil-court-digitalization-2026-may-21-justice-divide) (2026-05-21)
- [私立高校「完全無償化」の死角: 所得制限撤廃が拡げる格差](https://isvd.or.jp/md/ja/columns/private-highschool-free-tuition-blind-spots) (2026-05-21)
- [ふるさと納税4大改正: 再配分装置は誰のためか](https://isvd.or.jp/md/ja/columns/furusato-tax-reform-2026-redistribution) (2026-05-20)
- [営業メール問題への民事的アプローチ: 受信側の実費を送信側に転嫁する構造設計](https://isvd.or.jp/md/ja/columns/sales-email-policy-civil-approach) (2026-05-19)
- [不動産節税に終止符 : 相続税『5年ルール』と世代間資産移転ルートの構造的封鎖](https://isvd.or.jp/md/ja/columns/inheritance-tax-5year-rule-real-estate-shutdown) (2026-05-18)
- [介護報酬臨時改定が示す限界 : 制度的セーフガードを破った政府の自白](https://isvd.or.jp/md/ja/columns/care-rate-emergency-revision-structural-limit) (2026-05-17)
- [最低賃金「発効日格差」の盲点 : 同じ年でも実質賃金は181日ズレる](https://isvd.or.jp/md/ja/columns/minimum-wage-effective-date-disparity-2026) (2026-05-16)
- [9.5兆円の観光収益は誰のものか — 住民不在の「観光立国」を問い直す](https://isvd.or.jp/md/ja/columns/tourism-revenue-resident-return-gap) (2026-05-15)
- [海外支援予算配分の構造分析：ODAと国内福祉のトレードオフは成立するか](https://isvd.or.jp/md/ja/columns/2026-05-01-oda-domestic-welfare-tradeoff-structure) (2026-05-14)
- [地方創生2.0「関係人口1,000万人」の構造分析：目標と手段は逆転していないか](https://isvd.or.jp/md/ja/columns/regional-revitalization-2-kankeijinko) (2026-05-13)
- [空き家税・京都市モデルの全国波及 — 税制アプローチは空き家を減らせるか](https://isvd.or.jp/md/ja/columns/vacant-house-tax-kyoto-model-structure) (2026-05-12)
- [地方自治体の担い手消失：公務員試験倍率半減と若手退職が映す構造的衰退](https://isvd.or.jp/md/ja/columns/local-government-workforce-collapse) (2026-05-11)
- [令和の丙午と少子化の真実 : 迷信が動かす余地のない構造化への移行](https://isvd.or.jp/md/ja/columns/hinoeuma-2026-superstition-vs-structural-decline) (2026-05-10)
- [少子化の本丸は子育て支援ではない — 社会支出140兆円の配分を問う](https://isvd.or.jp/md/ja/columns/birthrate-generational-budget-asymmetry) (2026-05-09)
- [法人税という名の間接税 — 防衛特別法人税が市民の財布に届くまで](https://isvd.or.jp/md/ja/columns/defense-corporate-tax-civilian-impact) (2026-05-08)
- [出生率1.13 — 有配偶出生率が示す「結婚しても産まない」](https://isvd.or.jp/md/ja/columns/birthrate-113-married-fertility-decline) (2026-05-07)
- [子育て支援金は「独身税」か — 社会保険方式の構造矛盾](https://isvd.or.jp/md/ja/columns/childcare-support-levy-social-insurance-debate) (2026-05-06)
- [春闘5.26%でも実質賃金4年連続マイナスの構造](https://isvd.or.jp/md/ja/columns/2026-05-01-wage-hike-real-wage-paradox-2026) (2026-05-05)
- [相続税率55%の構造 — 世界最高水準の税率が意味するもの](https://isvd.or.jp/md/ja/columns/inheritance-tax-55-percent-structure) (2026-05-04)
- [図書館を閉じてシェルターを掘る国 — 防衛費拡大と文化予算削減のトレードオフ](https://isvd.or.jp/md/ja/columns/library-museum-cuts-shelter-construction-tradeoff) (2026-05-03)
- [ベビーシッター代は「必要経費」か — 育児費用の税控除をめぐる構造的断層](https://isvd.or.jp/md/ja/columns/babysitter-expense-tax-deduction-structure) (2026-05-02)
- [教員不足4,317人の構造 — なぜ「なり手」がいないのか](https://isvd.or.jp/md/ja/columns/teacher-shortage-2778-structural-causes) (2026-05-02)
- [孤独・孤立対策推進法から1年 — 「つながり」の定量化は可能か](https://isvd.or.jp/md/ja/columns/loneliness-countermeasures-act-one-year-quantification) (2026-05-01)
- [「マイナンバーカードが使えない」— デジタルデバイドの世代別データ](https://isvd.or.jp/md/ja/columns/digital-divide-mynumber-generational-data) (2026-04-30)
- [高齢者の多剤処方問題 — 5種類以上の薬を飲む人が4割の構造](https://isvd.or.jp/md/ja/columns/polypharmacy-elderly-six-drugs-structure) (2026-04-29)
- [ひとり親世帯の貧困率44.5% — 「働いても貧困」が続く構造](https://isvd.or.jp/md/ja/columns/single-parent-poverty-working-poor-structure) (2026-04-28)
- [介護職の離職率14.3%は「低い」のか — 賃金・労働環境・社会的評価の三重苦](https://isvd.or.jp/md/ja/columns/care-worker-turnover-triple-burden) (2026-04-27)
- [男女賃金格差22.1%の内訳 — 「同一労働」では説明できない構造](https://isvd.or.jp/md/ja/columns/gender-wage-gap-221-unexplained-structure) (2026-04-26)
- [水道管の老朽化率20% — 見えないインフラ危機のデータ](https://isvd.or.jp/md/ja/columns/water-infrastructure-aging-crisis) (2026-04-25)
- [空き家900万戸の構造 — なぜ壊せず、なぜ使えないのか](https://isvd.or.jp/md/ja/columns/empty-houses-9million-structural-deadlock) (2026-04-24)
- [障害年金の「見えない壁」— 申請から受給までの構造的障壁](https://isvd.or.jp/md/ja/columns/disability-pension-invisible-barriers) (2026-04-23)
- [なぜ日本は被害者の実名を報じるのか — 報道の構造と二次被害の実態](https://isvd.or.jp/md/ja/columns/2026-04-22-crime-victim-identity-media-disclosure) (2026-04-22)
- [「海外に出せて国内に出せないのか」 ODA批判の感情と財政の構造](https://isvd.or.jp/md/ja/columns/2026-04-22-foreign-aid-vs-domestic-fiscal-priority) (2026-04-22)
- [Z世代が生活保護を選ぶのは怠けているからではない：「働いても損」を生む制度の罠](https://isvd.or.jp/md/ja/columns/2026-04-22-gen-z-welfare-dependency-structural-shift) (2026-04-22)
- [予算7.3兆円で出生率1.15：こども家庭庁3年間の費用対効果を検証する](https://isvd.or.jp/md/ja/columns/2026-04-22-kodomo-kateicho-budget-effectiveness) (2026-04-22)
- [資格保有者69万人が現場にいない：看護師離職の構造と7対1配置基準の罠](https://isvd.or.jp/md/ja/columns/2026-04-22-nurse-attrition-healthcare-collapse) (2026-04-22)
- [禁止命令では止められない — ストーカーGPS装着義務化の構造と論点](https://isvd.or.jp/md/ja/columns/2026-04-22-stalker-gps-monitoring-obligation) (2026-04-22)
- [「政治不信」の構造 — 投票率と信頼度データが示す民主主義の危機](https://isvd.or.jp/md/ja/columns/political-distrust-voting-rate-structure) (2026-04-22)
- [「値上げ」の構造 — なぜ食品だけ上がるのか](https://isvd.or.jp/md/ja/columns/price-hike-structure-food-inflation) (2026-04-21)
- [物価が上がった街・上がらない街 — 地域別CPIの格差構造](https://isvd.or.jp/md/ja/columns/regional-cpi-gap-invisible-inequality) (2026-04-20)
- [社会保障135.5兆円 — 年金41.6%・医療33.6%の内訳](https://isvd.or.jp/md/ja/columns/social-security-spending-130trillion-breakdown) (2026-04-19)
- [「子育て罰」の正体 — 児童手当・教育費・住宅費の三重構造](https://isvd.or.jp/md/ja/columns/child-rearing-penalty-triple-burden) (2026-04-18)
- [選挙なしで議員になる国 — 無投票当選26%・定員割れ2,000超が問う「代表」の意味](https://isvd.or.jp/md/ja/columns/2026-04-12-invalid-votes-democracy-representation-crisis) (2026-04-17)
- [消費税の逆進性は「見る角度」で変わる — 所得階層別の実効負担率と社会保険料の死角](https://isvd.or.jp/md/ja/columns/consumption-tax-regressivity-myth) (2026-04-17)
- [「グラフの嘘」を見抜く5つのチェックポイント](https://isvd.or.jp/md/ja/columns/graph-literacy-five-checkpoints) (2026-04-16)
- [外国人犯罪は「増えている」のか — 補正後1.36倍の実像](https://isvd.or.jp/md/ja/columns/foreign-nationals-justice-system-structure) (2026-04-15)
- [高校授業料無償化の都道府県格差 — 大阪63万円・東京49万円・地方45.7万円](https://isvd.or.jp/md/ja/columns/highschool-tuition-prefecture-comparison-2026) (2026-04-15)
- [春闘5%超でもなぜ給料は増えた気がしないのか — 実質賃金4年連続マイナスの構造](https://isvd.or.jp/md/ja/columns/2026-04-12-real-wage-decline-structural-stagnation) (2026-04-14)
- [デジタル教科書2030年義務化の構造: 閣議決定の裏にある3つの力学](https://isvd.or.jp/md/ja/columns/2026-04-14-digital-textbook-mandate-structural-analysis) (2026-04-14)
- [賃金が30年で増えた業種・減った業種 — 業種別実質賃金を一枚のグラフで](https://isvd.or.jp/md/ja/columns/real-wage-industry-30year-comparison) (2026-04-14)
- [経営管理ビザ資本金3,000万円へ6倍化 — 96%が基準未達](https://isvd.or.jp/md/ja/columns/2026-04-12-foreign-restaurant-visa-capital-crisis) (2026-04-13)
- [「人手不足」なのになぜ給料は上がらないのか（需給原理が機能しない労働市場の構造）](https://isvd.or.jp/md/ja/columns/2026-04-13-labor-shortage-wage-suppression-paradox) (2026-04-13)
- [「人口減少×過去最高税収」の逆説：一人当たり税負担はどれだけ増えたか](https://isvd.or.jp/md/ja/columns/2026-04-13-population-decline-record-tax-revenue-paradox) (2026-04-13)
- [消滅可能性744自治体の共通点をデータで分析 — 東京が吸い上げる構造](https://isvd.or.jp/md/ja/columns/disappearing-municipalities-data-analysis) (2026-04-13)
- [年金の世代間格差を生まれ年別に可視化 — 1940年生まれと2000年生まれで何が違うか](https://isvd.or.jp/md/ja/columns/pension-generation-gap-simulation) (2026-04-12)
- [出生率ランキング最高は徳之島2.25、最低は東山区0.76 — 1,741市区町村を可視化する](https://isvd.or.jp/md/ja/columns/birthrate-municipality-map-visualization) (2026-04-11)
- [不登校の原因ランキング2023年度 — 中学生は15人に1人、35万人の学年別・都道府県別データ](https://isvd.or.jp/md/ja/columns/school-nonattendance-cross-analysis-structure) (2026-04-10)
- [社会保険料の30年史 — 月収30万円の手取りはどれだけ減ったか](https://isvd.or.jp/md/ja/columns/social-insurance-premium-history-takehome-erosion) (2026-04-09)
- [生活保護の捕捉率、都道府県で何が違うのか — 保護率12倍格差の構造をデータで検証する](https://isvd.or.jp/md/ja/columns/welfare-capture-rate-prefecture-gap) (2026-04-08)
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- [新入社員のSNS情報漏洩は「個人の問題」ではない — 組織設計の失敗を読み解く](https://isvd.or.jp/md/ja/columns/2026-04-05-freshman-sns-info-leak-organization-design) (2026-04-06)
- [アグノトロジーとは何か — 「作られた無知」が社会を蝕む構造](https://isvd.or.jp/md/ja/columns/agnotology-manufactured-ignorance-guide) (2026-04-06)
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- [議員1人年7,000〜8,000万円の公費 — 歳費・旧文通費・JRパス](https://isvd.or.jp/md/ja/columns/2026-04-05-diet-member-hidden-compensation) (2026-04-05)
- [就労継続支援A型で150億円の不正 — 絆HD「36か月プロジェクト」の加算循環とは](https://isvd.or.jp/md/ja/columns/2026-04-05-welfare-fraud-kizuna-150oku) (2026-04-05)
- [社会的包摂とは何か — 排除の4次元メカニズムと日本の現在地](https://isvd.or.jp/md/ja/columns/social-inclusion-definition-structure) (2026-04-05)
- [パーソナルスペースと都市密度 — 近くにいるのに遠い、日本人の距離感の矛盾](https://isvd.or.jp/md/ja/columns/personal-space-urban-density) (2026-04-04)
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- [大学無償化の「条件」を知っていますか — 所得制限・多子世帯要件・国際比較の構造](https://isvd.or.jp/md/ja/columns/university-free-tuition-conditions-international-comparison) (2026-04-03)
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- [障害者雇用率制度の構造と限界 — 法定2.5%の内側で何が起きているか](https://isvd.or.jp/md/ja/columns/disability-employment-quota-structure) (2026-04-02)
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- [自殺は「予防可能な死」である — ホームドア・生成AI・遺伝子研究が示す構造的アプローチ](https://isvd.or.jp/md/ja/columns/suicide-prevention-ai-platform-doors-genetics) (2026-04-01)
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- [地方自治体「消滅」の構造分析 — 744自治体が直面する人口減少と財政の臨界点](https://isvd.or.jp/md/ja/columns/local-government-extinction-structure) (2026-03-31)
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- [外国人技能実習制度の構造的矛盾 — 「国際貢献」と人手不足のあいだで](https://isvd.or.jp/md/ja/columns/foreign-trainee-system-structural-contradiction) (2026-03-30)
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- [若年層メンタルヘルス危機の構造 — 不登校34万人、自殺率G7最悪の背景](https://isvd.or.jp/md/ja/columns/youth-mental-health-crisis-structure) (2026-03-30)
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- [「見えない増税」の4層構造——定額減税終了・社保料増・インボイス・防衛増税が手取りを削る仕組み](https://isvd.or.jp/md/ja/columns/stealth-tax-increase-four-layers-2026) (2026-03-29)
- [労基法改正案はなぜ見送られたのか — 40年ぶり改正議論の7つの論点](https://isvd.or.jp/md/ja/columns/labor-reform-40year-overhaul-shelved) (2026-03-28)
- [音のバウンダリー — 「私の音は自由、あなたの音は迷惑」という構造](https://isvd.or.jp/md/ja/columns/noise-boundary-right-to-quiet) (2026-03-28)
- [農業の構造問題と食料安全保障 — 自給率38%の意味を読む](https://isvd.or.jp/md/ja/columns/agriculture-structural-crisis) (2026-03-27)
- [年収500万円の給与明細を1枚の図にする — 手取り390万円の内訳と10年前との比較](https://isvd.or.jp/md/ja/columns/annual-income-500man-payslip-breakdown-2025) (2026-03-27)
- [「美術館は公費で賄え」— 文化予算GDP比0.02%の国で問われていること](https://isvd.or.jp/md/ja/columns/2026-03-19-museum-public-funding-culture) (2026-03-26)
- [「時間がない」は個人の問題ではない — 無償労働5.5倍格差が生む時間貧困の構造](https://isvd.or.jp/md/ja/columns/time-poverty-unpaid-labor-gender-gap) (2026-03-26)
- [可処分所得の静かな収奪 — 物価高と社会保険料増が重なる2026年の家計構造](https://isvd.or.jp/md/ja/columns/inflation-social-insurance-squeeze-middle-class) (2026-03-25)
- [騒音は「見えない暴力」か — WHOが警告する健康リスクと日本の規制空白](https://isvd.or.jp/md/ja/columns/noise-invisible-violence-health-risk) (2026-03-25)
- [「つながらない権利」はなぜ日本で進まないのか — 法制化・文化・執行の三重の壁](https://isvd.or.jp/md/ja/columns/right-to-disconnect-japan-structural-barriers) (2026-03-24)
- [給料が上がらない30年の構造 — 1997年をピークに停滞する日本の賃金メカニズム](https://isvd.or.jp/md/ja/columns/wage-stagnation-30years-structural-mechanism) (2026-03-24)
- [ガソリン二重課税の構造 — 暫定税率廃止後も残る「税に税をかける」問題](https://isvd.or.jp/md/ja/columns/2026-03-18-gasoline-double-taxation-structure) (2026-03-23)
- [追い抜き1m規制の構造的矛盾 — 道路幅3.5mの国で「安全な間隔」は確保できるか](https://isvd.or.jp/md/ja/columns/bicycle-overtaking-regulation-infrastructure-gap) (2026-03-23)
- [子ども・子育て支援金は月いくら？ 独身者・子なし世帯の負担額と制度の構造](https://isvd.or.jp/md/ja/columns/child-support-levy-burden-asymmetry) (2026-03-23)
- [「適性」を誰が判断するのか — セキュリティクリアランス制度が問う経済安全保障と市民的自由の相克](https://isvd.or.jp/md/ja/columns/security-clearance-economic-security-structure) (2026-03-22)
- [「つながり疲れ」の正体 — プラットフォーム設計が生む精神的消耗の構造](https://isvd.or.jp/md/ja/columns/sns-fatigue-platform-design-mental-health) (2026-03-22)
- [排除しても集まる理由 — グリ下・トー横が映す若者の「居場所」の構造問題](https://isvd.or.jp/md/ja/columns/glico-toyoko-youth-gathering-structure) (2026-03-21)
- [「一本化」されない一本化 — マイナ保険証が映すデジタル行政の構造問題](https://isvd.or.jp/md/ja/columns/maina-insurance-card-structure) (2026-03-21)
- [「セクシー田中さん」から「マンガワン」へ — 小学館が映す出版業界ガバナンスの構造的欠陥](https://isvd.or.jp/md/ja/columns/shogakukan-governance-creator-rights) (2026-03-21)
- [「無償化」されないもの — 高校授業料無償化が覆い隠す教育格差の構造](https://isvd.or.jp/md/ja/columns/high-school-tuition-free-structure) (2026-03-20)
- [「移民政策ではない」の終わりの始まり — 育成就労制度が問う日本の外国人受入れの構造](https://isvd.or.jp/md/ja/columns/immigration-policy-skilled-worker-training) (2026-03-20)
- [「女性活躍」の名で温存される構造 — 改正女性活躍推進法が映すジェンダー格差の現在地](https://isvd.or.jp/md/ja/columns/women-empowerment-act-revision-structure) (2026-03-20)
- [辺野古沖の修学旅行船転覆事故はなぜ起きたか — 沖縄基地問題と構造的暴力](https://isvd.or.jp/md/ja/columns/henoko-okinawa-boat-accident-structure) (2026-03-19)
- [有罪率99.9%の国で「無罪」を証明するということ — 人質司法の構造分析](https://isvd.or.jp/md/ja/columns/hostage-justice-system-structure) (2026-03-19)
- [解散命令確定、しかし「解散」されないもの — 旧統一教会問題の構造的未完](https://isvd.or.jp/md/ja/columns/unification-church-dissolution-structure) (2026-03-19)
- [震災15年・能登2年 — 41兆円が問う「復興」の構造的限界](https://isvd.or.jp/md/ja/columns/disaster-recovery-structural-limits) (2026-03-18)
- [ホルムズ海峡が閉じる日 — 日本のエネルギー安全保障の構造的脆弱性](https://isvd.or.jp/md/ja/columns/hormuz-strait-crisis-japan-energy-security) (2026-03-18)
- [クレーム1本で2,100食が消えた日 — いわき市赤飯廃棄事件が映す行政の構造的脆弱性](https://isvd.or.jp/md/ja/columns/iwaki-school-lunch-complaint-waste) (2026-03-18)
- [自転車「青切符」が映す構造 — インフラなき取り締まり強化の矛盾](https://isvd.or.jp/md/ja/columns/2026-03-17-bicycle-blue-ticket-regulation) (2026-03-17)
- [ESG投資は社会課題を解決しているか — 30兆ドル市場の「追加性」を問う](https://isvd.or.jp/md/ja/columns/esg-investment-social-impact-gap) (2026-03-17)
- [生成AI時代の職業訓練：制度設計はテクノロジーに追いつけるか](https://isvd.or.jp/md/ja/columns/generative-ai-vocational-training) (2026-03-17)
- [日本社会に蔓延する「愛着」の傷 — 家父長制・核家族化・世代間連鎖が生んだ構造的問題](https://isvd.or.jp/md/ja/columns/attachment-disorder-japan-social-structure) (2026-03-16)
- [食料自給率38%の構造 — グローバル化時代の「食の安全保障」を問い直す](https://isvd.or.jp/md/ja/columns/japan-food-security-paradox) (2026-03-16)
- [デジタル・デバイド2026 — DX推進が「届かない層」を生む逆説](https://isvd.or.jp/md/ja/columns/digital-divide-dx-paradox) (2026-03-15)
- [高等教育と労働市場の断絶：大学が育てる人材と社会が求める人材](https://isvd.or.jp/md/ja/columns/higher-education-labor-market-disconnect) (2026-03-15)
- [子どもの食卓が壊れるとき — 給食無償化・孤食・子ども食堂の三重構造](https://isvd.or.jp/md/ja/columns/school-lunch-nutrition-crisis) (2026-03-15)
- [「AIに聞きました」の落とし穴 — オーソリティバイアスと知識の空洞化](https://isvd.or.jp/md/ja/columns/ai-authority-bias-knowledge-hollowing) (2026-03-14)
- [非正規雇用2100万人時代の構造転換：「同一労働同一賃金」は格差を縮めたか](https://isvd.or.jp/md/ja/columns/non-regular-employment-structural-shift) (2026-03-14)
- [再生可能エネルギーと地域経済 — エネルギー転換が生む新たな格差](https://isvd.or.jp/md/ja/columns/renewable-energy-regional-economy) (2026-03-14)
- [年金の世代間格差 — 6,000万円の構造的断層](https://isvd.or.jp/md/ja/columns/pension-intergenerational-inequality) (2026-03-13)
- [人口減少と東京一極集中 — 構造から読み解く地方消滅の力学](https://isvd.or.jp/md/ja/columns/population-decline-tokyo-concentration) (2026-03-13)
- [予防医学の経済合理性 — 医療費48兆円時代の社会設計](https://isvd.or.jp/md/ja/columns/preventive-medicine-health-economics) (2026-03-13)
- [医療費48兆円の構造 — 2030年に向けた持続可能性の分岐点](https://isvd.or.jp/md/ja/columns/healthcare-cost-crisis-2030) (2026-03-11)
- [「106万円の壁」撤廃の構造 — 200万人が直面する社会保険の転換点](https://isvd.or.jp/md/ja/columns/social-insurance-wall-abolition-2026) (2026-03-11)
- [「頑張らない世代」は本当か — 学生の価値観変容、採用のミスマッチ、社会参加の再設計](https://isvd.or.jp/md/ja/columns/student-values-recruitment-mismatch) (2026-03-11)
- [AIの「レッドライン」は誰が引くのか — Anthropic対国防総省訴訟が問うガバナンスの空白](https://isvd.or.jp/md/ja/columns/ai-military-use-governance-anthropic-dod) (2026-03-10)
- [「関係人口」は学生活動の持続可能性を変えるか — 文京区16団体の報告会から見えた構造](https://isvd.or.jp/md/ja/columns/kankeijinko-student-community-sustainability) (2026-03-10)
- [介護人材危機の構造 — 2040年の「見えない工程表」](https://isvd.or.jp/md/ja/columns/2026-03-09-care-worker-shortage-structure) (2026-03-09)
- [日本の子どもの貧困率11.5%の裏側 — ひとり親世帯44.5%が示す「見えない剥奪」](https://isvd.or.jp/md/ja/columns/2026-03-09-child-poverty-depth-japan) (2026-03-09)
- [生活保護「捕捉率」20% — 日本の安全網の見えない漏れ](https://isvd.or.jp/md/ja/columns/2026-03-09-welfare-capture-rate-japan) (2026-03-09)
- [NPOセクターの財務実態 — 「寄付大国」の内側にある構造的脆弱性](https://isvd.or.jp/md/ja/columns/npo-sector-finance-reality) (2026-03-09)
- [認知的負債 — AIに思考を委ねるとき、脳と社会に何が起きるか](https://isvd.or.jp/md/ja/columns/cognitive-debt-ai-thinking) (2026-03-08)
- [孤独・孤立対策推進法、施行から2年 — 世界初の包括法は何を変えたか](https://isvd.or.jp/md/ja/columns/loneliness-isolation-act-two-years) (2026-03-08)
- [サステナビリティ2026問題 — 情報開示義務化を前に、日本企業が直面する壁](https://isvd.or.jp/md/ja/columns/2026-03-01-sustainability-2026-disclosure-crisis) (2026-03-06)
- [連続勤務14日上限と勤務間インターバル — 労基法改正論議が問う働き方の転換点](https://isvd.or.jp/md/ja/columns/2026-03-01-japan-labor-reform-interval-regulation) (2026-03-04)
- [日本のデジタルプラットフォーム規制 — 透明化法・スマホ法・情プラ法が描く新しいルール](https://isvd.or.jp/md/ja/columns/japan-law-reform-digital-platform-2026) (2026-03-02)
- [AI規制、米国連邦vs州の攻防 — 統一フレームワークは実現するか](https://isvd.or.jp/md/ja/columns/2026-03-01-us-ai-regulation-federal-vs-state) (2026-02-28)
- [Anthropic対国防総省 — AI企業の倫理的判断と国家安全保障が衝突するとき](https://isvd.or.jp/md/ja/columns/anthropic-declines-defense-contract) (2026-02-26)
- [米国の福祉縮小が突きつける問い — 制度的信頼はどこへ向かうのか](https://isvd.or.jp/md/ja/columns/2026-03-01-us-welfare-cuts-institutional-trust) (2026-02-24)
- [世界の富の集中が加速する — 上位0.001%が下位50%の3倍を保有する構造](https://isvd.or.jp/md/ja/columns/2026-03-01-world-inequality-report-wealth-gap) (2026-02-22)
- [米国・イスラエルのイラン攻撃 — エネルギー安全保障と市民社会への波及](https://isvd.or.jp/md/ja/columns/us-iran-military-strike-2026) (2026-02-20)
- [雇用の「量」は回復した、では「質」は — データが映す日本の労働市場の構造課題](https://isvd.or.jp/md/ja/columns/data-and-voices) (2026-02-18)
- [完全失業率の構造 — 年齢・求人倍率から読み解く雇用の今](https://isvd.or.jp/md/ja/columns/unemployment-structure) (2026-02-18)

## 実践ガイド（52本）

- [休眠預金に関わる5つの入口 — 応募先で要件も規模も変わる](https://isvd.or.jp/md/ja/guides/dormant-deposits-five-entry-points) (2026-08-31)
- [休眠預金に施設整備費は使えるのか — 公募要領が定める4つの条件](https://isvd.or.jp/md/ja/guides/dormant-deposits-facility-costs) (2026-08-29)
- [社会課題をデータで語るための統計リテラシー入門: e-Stat・RESAS活用法](https://isvd.or.jp/md/ja/guides/data-literacy-estat-resas-guide) (2026-06-10)
- [非営利法人のための助成金申請ガイド：採択率を上げる事業計画の書き方](https://isvd.or.jp/md/ja/guides/nonprofit-grant-application-guide) (2026-06-08)
- [一般社団法人の決算・税務申告ガイド: 設立初年度に押さえる5つのポイント](https://isvd.or.jp/md/ja/guides/nonprofit-first-year-tax-filing-guide) (2026-06-06)
- [ソーシャルビジネスを始めるなら一般社団法人を作ってからがスタートライン](https://isvd.or.jp/md/ja/guides/social-business-start-with-association) (2026-05-19)
- [NPO法人なのにAd Grantsを使っていない？ 最大月$10,000の広告枠を無料で活用する方法](https://isvd.or.jp/md/ja/guides/npo-ad-grants-untapped-opportunity) (2026-05-16)
- [あなたの任意団体、法人化したらGoogleから年間最大$120,000相当の広告枠が使えます](https://isvd.or.jp/md/ja/guides/voluntary-group-incorporation-google-benefits) (2026-05-13)
- [営利法人と非営利法人の二層構造——経営者が知らない広告費・税務の最適化](https://isvd.or.jp/md/ja/guides/dual-corporate-structure-profit-nonprofit) (2026-05-10)
- [設立後に必要な手続き一覧——税務・登記・銀行口座開設](https://isvd.or.jp/md/ja/guides/post-formation-procedures-checklist) (2026-05-07)
- [非営利型の要件を満たすための定款設計——税制優遇を受ける条件](https://isvd.or.jp/md/ja/guides/nonprofit-type-requirements-tax-benefits) (2026-05-04)
- [定款作成で失敗しないための7つのポイント——一般社団法人の設立準備](https://isvd.or.jp/md/ja/guides/articles-of-incorporation-7-tips) (2026-05-01)
- [設立費用の全内訳——法定費用・専門家報酬・実費を徹底解説](https://isvd.or.jp/md/ja/guides/nonprofit-association-setup-cost-breakdown) (2026-04-28)
- [社会起業に一般社団法人が向いている理由——法人格の選択基準](https://isvd.or.jp/md/ja/guides/why-general-association-for-social-business) (2026-04-28)
- [非営利型一般社団法人の設立ステップ完全ガイド](https://isvd.or.jp/md/ja/guides/nonprofit-association-setup-complete-guide) (2026-04-25)
- [非営利型一般社団法人とは何か：NPO法人との違いと選び方](https://isvd.or.jp/md/ja/guides/nonprofit-general-vs-npo) (2026-04-25)
- [Google for Nonprofitsを活用した社会起業の資金調達モデル](https://isvd.or.jp/md/ja/guides/nonprofits-fundraising-model) (2026-04-22)
- [Ad Grantsの使い方入門——CTR維持とキーワード設計の基本](https://isvd.or.jp/md/ja/guides/ad-grants-ctr-keyword-basics) (2026-04-19)
- [AIエージェント時代のリスク管理——OWASP Agentic Top 10と実務対策](https://isvd.or.jp/md/ja/guides/ai-agent-risk-management-owasp) (2026-04-19)
- [2026年3月改正 人材開発支援助成金リスキリング支援コース完全ガイド](https://isvd.or.jp/md/ja/guides/reskilling-subsidy-2026-complete-guide) (2026-04-19)
- [Ad Grantsで承認されない団体の共通点——審査落ちの構造](https://isvd.or.jp/md/ja/guides/ad-grants-rejected-common-patterns) (2026-04-10)
- [Google for Nonprofits審査に通るための事業計画の書き方](https://isvd.or.jp/md/ja/guides/google-for-nonprofits-application-guide) (2026-04-07)
- [Google Workspaceが無償になる条件と申請手順](https://isvd.or.jp/md/ja/guides/google-workspace-nonprofit-free) (2026-04-04)
- [Ad Grantsで毎月最大$10,000相当の広告枠を活用できる仕組み](https://isvd.or.jp/md/ja/guides/ad-grants-monthly-10000-mechanism) (2026-04-01)
- [災害時の社会的脆弱性マッピング実践ガイド — 能登半島地震の教訓から学ぶ](https://isvd.or.jp/md/ja/guides/disaster-vulnerability-mapping-guide) (2026-04-01)
- [休眠預金等活用制度の申請実践ガイド（2026年度版）公募要領から読む要件と準備](https://isvd.or.jp/md/ja/guides/dormant-deposits-application-2026) (2026-04-01)
- [NPOのためのジェンダー主流化実践ガイド — 組織と事業にジェンダー視点を組み込む方法](https://isvd.or.jp/md/ja/guides/npo-gender-mainstreaming-guide) (2026-03-31)
- [若年ボランティアはなぜ離れるのか — NPOが知るべき構造的要因と定着設計](https://isvd.or.jp/md/ja/guides/youth-volunteer-disengagement-design) (2026-03-28)
- [気候正義と社会政策の統合設計ガイド](https://isvd.or.jp/md/ja/guides/climate-social-policy-integration) (2026-03-27)
- [Google for Nonprofitsとは — 非営利団体がGoogleを無料で使い倒す完全ガイド](https://isvd.or.jp/md/ja/guides/google-for-nonprofits-guide) (2026-03-25)
- [ISVDの実践記録：営利法人+非営利法人の二層構造で得られた具体的メリット](https://isvd.or.jp/md/ja/guides/isvd-dual-structure-practice-record) (2026-03-25)
- [「政策が届かない層」の共通構造 — 捕捉率20%が示す制度設計の盲点](https://isvd.or.jp/md/ja/guides/policy-exclusion-non-take-up) (2026-03-25)
- [職業訓練の効果は測れるのか — EBPMが問う人材育成政策の評価設計](https://isvd.or.jp/md/ja/guides/vocational-training-ebpm-evaluation) (2026-03-24)
- [レジリエント組織設計ガイド: 不確実性に耐える組織をつくる](https://isvd.or.jp/md/ja/guides/resilient-organization-design) (2026-03-23)
- [ジェンダー平等と組織設計の実務ガイド](https://isvd.or.jp/md/ja/guides/gender-equality-organizational-design) (2026-03-17)
- [住民参加型政策形成プロセス設計: 形式的参加から実質的協働へ](https://isvd.or.jp/md/ja/guides/citizen-participation-process-design) (2026-03-16)
- [ウェルビーイング政策設計ガイド — 主観的幸福度を政策に組み込む](https://isvd.or.jp/md/ja/guides/wellbeing-policy-design) (2026-03-15)
- [コレクティブインパクトの設計 — 単独では解けない課題を協働で動かす方法](https://isvd.or.jp/md/ja/guides/collective-impact-design) (2026-02-28)
- [休眠預金活用事業の申請ガイド — 制度の仕組みからNPOが準備すべきことまで](https://isvd.or.jp/md/ja/guides/dormant-deposits-guide) (2026-02-28)
- [EBPM入門 — 証拠に基づく政策立案がNPOに求めること](https://isvd.or.jp/md/ja/guides/ebpm-intro) (2026-02-28)
- [助成金申請書の書き方 — 採択率を高めるための実践チェックリスト](https://isvd.or.jp/md/ja/guides/grant-application-guide) (2026-02-28)
- [NPOのキャッシュフロー設計 — 資金不足を「構造」で解決する実践ガイド](https://isvd.or.jp/md/ja/guides/npo-cashflow-design) (2026-02-28)
- [NPOのデータ活用入門 — 小さな組織でも始められる実践ステップ](https://isvd.or.jp/md/ja/guides/npo-data-utilization) (2026-02-28)
- [NPOの組織評価フレームワーク — 「良い活動」を「強い組織」に変える方法](https://isvd.or.jp/md/ja/guides/npo-organizational-assessment) (2026-02-28)
- [社会的企業とNPOの違い — 法人形態の選択が活動設計を決める](https://isvd.or.jp/md/ja/guides/social-enterprise-vs-npo) (2026-02-28)
- [社会課題の構造分析 — システム思考で「なぜ解決しないか」を可視化する](https://isvd.or.jp/md/ja/guides/systems-thinking-intro) (2026-02-28)
- [Theory of Change 実践ワークショップガイド — 変化の仮説を「みんなで」描く方法](https://isvd.or.jp/md/ja/guides/theory-of-change-workshop) (2026-02-28)
- [ロジックモデルとは何か — 社会課題を構造化する実践ガイド](https://isvd.or.jp/md/ja/guides/logic-model-guide) (2026-02-27)
- [アウトカム指標の設計 — KPIとKGIを超えた社会プロジェクトの評価思考](https://isvd.or.jp/md/ja/guides/outcome-indicator-design) (2026-02-27)
- [ソーシャルインパクト評価の設計入門 — NPOが今日から始められる実践ステップ](https://isvd.or.jp/md/ja/guides/social-impact-evaluation-intro) (2026-02-27)
- [ステークホルダーマップの作り方 — NPO実例3選で学ぶ関係構築の技法](https://isvd.or.jp/md/ja/guides/stakeholder-map-npo-guide) (2026-02-27)
- [NPOのAI導入はなぜ進まないのか — 3つの構造的障壁とその乗り越え方](https://isvd.or.jp/md/ja/guides/npo-ai-adoption-challenges) (2026-02-26)

## ディベート（7本）

- [ベーシックインカムは社会保障を代替できるか](https://isvd.or.jp/md/ja/debates/basic-income-replace-social-security) (2026-04-03)
- [AIと市民参加のジレンマ — 民意吸収の自動化は民主主義を拡張するか](https://isvd.or.jp/md/ja/debates/ai-democratic-participation) (2026-03-29)
- [外国人労働者の受け入れ拡大は日本社会に何をもたらすか](https://isvd.or.jp/md/ja/debates/immigration-expansion-debate) (2026-03-24)
- [原発は『脱炭素』の選択肢足りえるか](https://isvd.or.jp/md/ja/debates/nuclear-decarbonization-debate) (2026-03-16)
- [DX推進は地方格差を解消するか、それとも深刻化させるか](https://isvd.or.jp/md/ja/debates/dx-regional-gap-debate) (2026-03-14)
- [気候変動対策は経済成長と両立するか](https://isvd.or.jp/md/ja/debates/climate-action-vs-economic-growth) (2026-03-13)
- [AIの軍事利用は許容されるべきか — 国家安全保障と技術倫理の交差点](https://isvd.or.jp/md/ja/debates/ai-military-use) (2026-03-09)

## お知らせ（11本）

- [デジタル社会構想会議 第12回（2026年5月22日）速報 — 次期重点計画に向けた論点と ISVD 視点](https://isvd.or.jp/md/ja/news/digital-society-vision-council-12) (2026-05-29)
- [営業メール送信ポリシー運用開始のお知らせ（2026年6月1日適用）— 受信側コスト年50時間を回収する民事的アプローチ、OSS 公開も](https://isvd.or.jp/md/ja/news/sales-email-policy-launch) (2026-05-19)
- [令和7年度「学生による地域活動報告会 in 文京区」参加レポート](https://isvd.or.jp/md/ja/news/bunsyakyo-student-activity-report-2026) (2026-03-10)
- [NPO向け無料AIリテラシー講座「AI Fluency for Nonprofits」のご紹介](https://isvd.or.jp/md/ja/news/anthropic-ai-fluency-nonprofits) (2026-03-04)
- [isvd.or.jp リニューアルのお知らせ — 新機能の追加とコンテンツの充実](https://isvd.or.jp/md/ja/news/site-renewal-2026) (2026-03-03)
- [ユニバーサルツーリズムシンポジウム『旅は道づれ 余話のたね』#3名古屋開催のお知らせ](https://isvd.or.jp/md/ja/news/tabidozu-3-nagoya-2025) (2025-09-11)
- [神山まるごと高等専門学校 「Wednesday Night」ゲストトークイベント レポート](https://isvd.or.jp/md/ja/news/kamiyama-wednesday-night-report) (2025-06-08)
- [ユニバーサルツーリズムシンポジウム『旅は道づれ 余話のたね』#2開催レポート](https://isvd.or.jp/md/ja/news/tabidozu-2-harajuku-2025) (2025-05-29)
- [一般社団法人 社会構想デザイン機構（ISVD）が公式ウェブサイトを開設](https://isvd.or.jp/md/ja/news/isvd-website-launch) (2025-03-02)
- [ユニバーサルツーリズムシンポジウム「旅は道づれ 余話のたね」開催レポート](https://isvd.or.jp/md/ja/news/tabidozu-symposium-2024) (2024-11-07)
- [社会構想デザイン機構、キャラクターブランド・高校生団体と連携し「チカキープロジェクト」を支援](https://isvd.or.jp/md/ja/news/chikaki-project-support) (2024-09-30)

## リサーチノート

### 地方議会 civic data 研究室（13ノート）
- [答弁における「検討」表現の全国分布 — 870自治体1,897万件の構造分析](https://isvd.or.jp/md/ja/labs/machikarte/case-sakiokuri-rate) (2026-06-01)
- [マチカルテ研究室 仮説と全体像 — 議会発言を観察値として読むための土台](https://isvd.or.jp/md/ja/labs/machikarte/hypothesis-overview) (2026-06-01)
- [文献マップ: 地方議会発言データ研究の系譜 — 渡部春佳・木村泰知・東健次郎の研究を中心に](https://isvd.or.jp/md/ja/labs/machikarte/literature-map-prior-research) (2026-06-03)
- [議会答弁『介護』言及の7年推移 — 介護保険法改正の時間構造と policy lag](https://isvd.or.jp/md/ja/labs/machikarte/care-mentions-trends-2018-2024) (2026-06-09)
- [「外国人材」議論の地域分布 — 全国870自治体・7年間の構造分析](https://isvd.or.jp/md/ja/labs/machikarte/foreign-workers-regional-2018-2024) (2026-06-20)
- [「空き家」「公共施設」議論の地域分布 — 全国1,320自治体・7年間の構造分析](https://isvd.or.jp/md/ja/labs/machikarte/akiya-public-facility-discussion) (2026-06-25)
- [議員定数削減議論の7年推移 — 地方議会における「なり手不足」と定数条例改正議論の時間構造](https://isvd.or.jp/md/ja/labs/machikarte/trends-assembly-seats-reduction-2018-2024) (2026-07-02)
- [「脱炭素」議論の7年推移 — 地方議会における気候変動言語の不連続拡散](https://isvd.or.jp/md/ja/labs/machikarte/trends-climate-carbon-2018-2024) (2026-07-02)
- [「財政健全化」議論の7年推移 — 地方議会における財政危機言語の時間構造](https://isvd.or.jp/md/ja/labs/machikarte/trends-fiscal-health-2018-2024) (2026-07-02)
- [LGBTQ・パートナーシップ制度議論の7年推移 — 地方議会における性的少数者関連語の地域拡散構造](https://isvd.or.jp/md/ja/labs/machikarte/trends-lgbtq-partnership-2018-2024) (2026-07-02)
- [ヤングケアラー言及の7年推移 — 地方議会における「家族介護を担う子ども」議論の時間構造](https://isvd.or.jp/md/ja/labs/machikarte/trends-young-carer-2018-2024) (2026-07-02)
- [議会コーパス構築方法論 — 全国1,788議会答弁データを構造分析素材へ変える設計](https://isvd.or.jp/md/ja/labs/machikarte/methodology-corpus-construction) (2026-07-03)
- [豊島区議会2024-2025パイロットデータの構造分析 — 特別区における議会答弁データ蓄積の初期状況](https://isvd.or.jp/md/ja/labs/machikarte/case-toshima-pilot-snapshot) (2026-07-04)

### 公共資産活用研究室（21ノート）
- [廃校スモールコンセッションの構造分析 — 全国1,951校の未活用廃校が示す制度と実行の断層](https://isvd.or.jp/md/ja/labs/public-asset-ppp/abandoned-school-small-concession-structure) (2026-04-07)
- [企業版ふるさと納税631億円の構造分析 — 人材派遣型が変える公共資産再生の資金と人材](https://isvd.or.jp/md/ja/labs/public-asset-ppp/corporate-hometown-tax-public-asset) (2026-04-07)
- [PFS普及率9%の構造分析 — 制度・資金・ガイドラインが揃っても自治体が踏み出せない理由](https://isvd.or.jp/md/ja/labs/public-asset-ppp/pfs-adoption-structural-gap) (2026-04-07)
- [優先的検討規程の構造的乖離 — 策定率82%の裏側にある「運用されない制度」の実態](https://isvd.or.jp/md/ja/labs/public-asset-ppp/priority-review-regulation-structural-gap) (2026-04-07)
- [公共サービスの「ソフト化」— 施設からサービスへのパラダイムシフト](https://isvd.or.jp/md/ja/labs/public-asset-ppp/public-service-softification-paradigm) (2026-05-19)
- [公共資産活用研究室 仮説と射程 — 制度・資金・人材の3層から構造を読み直す](https://isvd.or.jp/md/ja/labs/public-asset-ppp/hypothesis-overview) (2026-06-01)
- [スモールコンセッション3つの壁の構造分析 — 日本型スモコンの収益構造類型と突破パターン](https://isvd.or.jp/md/ja/labs/public-asset-ppp/small-concession-three-walls-structure) (2026-06-02)
- [空港コンセッションの収益構造 — 国管理空港12空港が示す「採算の壁」と民間参入条件](https://isvd.or.jp/md/ja/labs/public-asset-ppp/airport-concession-revenue-structure) (2026-07-02)
- [Park-PFI 7年の収益構造 — 都市公園に収益施設が生まれる条件と3類型の分岐点](https://isvd.or.jp/md/ja/labs/public-asset-ppp/park-pfi-seven-years-revenue-structure) (2026-07-02)
- [PPP公民連携デスクの設置格差 — 自治体内部能力の構造問題と案件形成への影響](https://isvd.or.jp/md/ja/labs/public-asset-ppp/ppp-desk-internal-capacity-gap) (2026-07-02)
- [PPP/PFI案件のリスク分担マトリクス — 設計不備が引き起こす事業失敗の構造](https://isvd.or.jp/md/ja/labs/public-asset-ppp/risk-allocation-matrix-design) (2026-07-02)
- [上下水道コンセッション3事例の構造比較 — 宮城・浜松・須崎が示す運営移管の分岐条件](https://isvd.or.jp/md/ja/labs/public-asset-ppp/water-concession-structural-analysis) (2026-07-02)
- [中小自治体スモールコンセッション3事例の契約設計比較 — 3つの壁の突破パターン](https://isvd.or.jp/md/ja/labs/public-asset-ppp/case-small-city-small-concession) (2026-07-11)
- [測れないものに値段をつける — WTPの組み立て方](https://isvd.or.jp/md/ja/labs/public-asset-ppp/methodology-wtp-valuation-design) (2026-08-29)
- [重点3分野の外側にPFSは届いているか](https://isvd.or.jp/md/ja/labs/public-asset-ppp/pfs-field-expansion-beyond-priority-three) (2026-08-29)
- [PFSに用意されている二つの椅子](https://isvd.or.jp/md/ja/labs/public-asset-ppp/pfs-two-seats-for-supporters) (2026-08-29)
- [支援側の椅子を見分ける三つの目印](https://isvd.or.jp/md/ja/labs/public-asset-ppp/synthesis-supporter-seat-three-markers) (2026-08-29)
- [廃業給油所27,000か所と地下タンク遺留 — 縮小資産の類型学](https://isvd.or.jp/md/ja/labs/public-asset-ppp/abandoned-gas-stations-27000-typology) (2026-07-05)
- [廃業油槽所・製油所の建築転用 — 国内10事例と国際先行3事例の比較](https://isvd.or.jp/md/ja/labs/public-asset-ppp/oil-terminal-adaptive-reuse-intl-comparison) (2026-07-06)
- [縮小資産の意味反転5層方法論 — PPP 初期評価フレームの試案](https://isvd.or.jp/md/ja/labs/public-asset-ppp/meaning-inversion-5-layer-methodology) (2026-07-07)
- [PPP/PFI 契約書の構造分析方法論 — 定款条項 / リスク分担マトリクス / モニタリング条項の3系統読解](https://isvd.or.jp/md/ja/labs/public-asset-ppp/methodology-contract-design-analysis) (2026-07-10)

### 社会構想デザイン研究室（27ノート）
- [Citationネットワーク分析 — 938件の引用が描く社会構想デザインの知的地図](https://isvd.or.jp/md/ja/labs/social-design-foundations/citation-network-analysis) (2026-03-29)
- [社会構想デザインの知的座標 — 6つの学術的源流から読み解く](https://isvd.or.jp/md/ja/labs/social-design-foundations/hypothesis-overview) (2026-04-02)
- [文献マップ: アグノトロジーから「構造的不可視性」へ](https://isvd.or.jp/md/ja/labs/social-design-foundations/literature-map-agnotology-to-structural-invisibility) (2026-04-03)
- [文献マップ: 市民社会論の系譜 — Tocqueville→Habermas→Putnam→Salamon→日本のNPO運動とISVDの対象者論](https://isvd.or.jp/md/ja/labs/social-design-foundations/literature-map-civil-society) (2026-04-04)
- [文献マップ: 社会構想デザイン vs サービスデザイン vs トランジションデザイン](https://isvd.or.jp/md/ja/labs/social-design-foundations/literature-map-design-comparison) (2026-04-05)
- [文献マップ: EBPMの系譜 — エビデンスに基づく政策立案とISVDのデータ駆動アプローチ](https://isvd.or.jp/md/ja/labs/social-design-foundations/literature-map-ebpm) (2026-04-06)
- [文献マップ: 参加型デザインの系譜 — Arnstein → Sanders → Manzini → ISVDの方法論](https://isvd.or.jp/md/ja/labs/social-design-foundations/literature-map-participatory-design) (2026-04-07)
- [文献マップ: 先行研究機関との位置関係 — 社会構想大学院大学・立教大学・ISVDの棲み分け](https://isvd.or.jp/md/ja/labs/social-design-foundations/literature-map-prior-institutions) (2026-04-08)
- [文献マップ: 社会政策の系譜 — 橘木俊詔・権丈善一・宮本太郎とISVDの接点](https://isvd.or.jp/md/ja/labs/social-design-foundations/literature-map-social-policy) (2026-04-09)
- [Design Justice の系譜と批判](https://isvd.or.jp/md/ja/labs/social-design-foundations/essay-design-justice-genealogy) (2026-07-02)
- [熟議民主主義の系譜](https://isvd.or.jp/md/ja/labs/social-design-foundations/literature-map-deliberative-democracy) (2026-07-02)
- [制度設計理論とコモンズ論](https://isvd.or.jp/md/ja/labs/social-design-foundations/literature-map-institutional-design) (2026-07-02)
- [6領域統合モデルの実装化 — 原論から実践手順への4段階マッピング](https://isvd.or.jp/md/ja/labs/social-design-foundations/essay-6field-operationalization) (2026-07-13)
- [徳島県神山町の20年 — 山村ソーシャルイノベーションを6領域統合モデルで読み解く](https://isvd.or.jp/md/ja/labs/social-design-foundations/case-social-design-in-practice-a) (2026-07-14)
- [MindLab Denmark の16年 — 政府内 政策イノベーション・ラボ を6領域統合モデルで読み解く](https://isvd.or.jp/md/ja/labs/social-design-foundations/case-social-design-in-practice-b) (2026-07-15)
- [諸外国の類似ラボ・研究機関の比較 — 7機関のプロファイルと ISVD の位置づけ](https://isvd.or.jp/md/ja/labs/social-design-foundations/literature-map-international-comparison-labs) (2026-07-16)
- [文献マップ: ソーシャルデザイン評価の系譜 — 英語圏14年の蓄積と日本語圏の空白](https://isvd.or.jp/md/ja/labs/social-design-foundations/literature-map-social-design-evaluation) (2026-07-16)
- [縮小社会と認識論的正義の交差点 — 5研究室横断で見える構造パターンの抽出](https://isvd.or.jp/md/ja/labs/social-design-foundations/synthesis-shrinking-society-epistemic-justice) (2026-07-17)
- [アグノトロジーの限界と自己言及性 — ISVDも「見えないもの」を生んでいないか](https://isvd.or.jp/md/ja/labs/social-design-foundations/critique-agnotology-limits) (2026-03-30)
- [オープンアクセスのパラドクス — 届かない層にどう届けるか](https://isvd.or.jp/md/ja/labs/social-design-foundations/critique-open-access-paradox) (2026-03-31)
- [「社会構想デザインでないもの」の明示 — 5つの境界線](https://isvd.or.jp/md/ja/labs/social-design-foundations/critique-what-social-design-is-not) (2026-04-01)
- [ナッジと行動デザインの限界](https://isvd.or.jp/md/ja/labs/social-design-foundations/critique-behavioral-design) (2026-07-02)
- [スペキュラティブデザインと社会構想デザインの境界](https://isvd.or.jp/md/ja/labs/social-design-foundations/essay-speculative-design-boundary) (2026-07-02)
- [6分野統合モデル — 社会政策・アグノトロジー・認識論・参加型デザイン・EBPM・市民社会論はどう交差するか](https://isvd.or.jp/md/ja/labs/social-design-foundations/synthesis-six-fields-integration) (2026-03-28)
- [方法論ノート: データ駆動の可視化はなぜ認識的不正義への介入になるか](https://isvd.or.jp/md/ja/labs/social-design-foundations/methodology-data-driven-visibility) (2026-04-10)
- [方法論ノート「構造を読む」— ISVDの3セクションフレームの理論的根拠](https://isvd.or.jp/md/ja/labs/social-design-foundations/methodology-reading-structure) (2026-04-11)
- [社会構想デザイン宣言 — 構想を民主化し、誰もが未来を描ける社会へ](https://isvd.or.jp/md/ja/labs/social-design-foundations/manifesto-social-vision-design) (2026-03-28)

### 無知学研究室 — 情報的不正義の構造分析と対抗デザイン（28ノート）
- [silence-structuring とは何か — 多元的無知の構造化メカニズム](https://isvd.or.jp/md/ja/labs/agnotology/essay-silence-structuring-mechanism) (2026-06-20)
- [ブランドリーニ非対称性のAI増幅 — 嘘の生産コストがゼロに近づくとき](https://isvd.or.jp/md/ja/labs/agnotology/essay-brandolini-amplification) (2026-03-12)
- [NPOの認識的不正義と情報到達格差 — 声が届かない構造を可視化する](https://isvd.or.jp/md/ja/labs/agnotology/essay-epistemic-injustice-npo) (2026-03-12)
- [EBPMにおける戦略的無知の阻害効果 — 「知らないふり」が政策を歪める](https://isvd.or.jp/md/ja/labs/agnotology/essay-strategic-ignorance-ebpm) (2026-03-12)
- [無知学研究室の研究体系 — 帰納的コーディングフレームワーク](https://isvd.or.jp/md/ja/labs/agnotology/hypothesis-overview) (2026-03-12)
- [権威と無知の再生産 — 「知る必要がない」の構造](https://isvd.or.jp/md/ja/labs/agnotology/essay-authority-ignorance-reproduction) (2026-03-20)
- [動機づけられた無知 — 「知りたくない」の認知構造](https://isvd.or.jp/md/ja/labs/agnotology/essay-motivated-ignorance-self-deception) (2026-03-21)
- [タブーの生産機構 — 「言ってはいけない」を誰が決めるのか](https://isvd.or.jp/md/ja/labs/agnotology/essay-taboo-production-mechanism) (2026-03-22)
- [日本語圏無知学の文献マップ2022–2026 — 学問の誕生を追う](https://isvd.or.jp/md/ja/labs/agnotology/literature-map-agnotology-japan) (2026-03-23)
- [気候変動懐疑論の日本的再生産構造（疑念はどのように流通するか）](https://isvd.or.jp/md/ja/labs/agnotology/case-climate-change-skepticism-japan) (2026-07-02)
- [フェミサイドの統計的不在（数えられない死の構造）](https://isvd.or.jp/md/ja/labs/agnotology/case-femicide-statistical-invisibility) (2026-07-02)
- [毎月勤労統計の不正と国家的無知の再生産 — 数字が「なかった」とき](https://isvd.or.jp/md/ja/labs/agnotology/case-monthly-labour-statistics-ignorance) (2026-07-02)
- [教育カリキュラムの選択的記述と知識のフィルター](https://isvd.or.jp/md/ja/labs/agnotology/essay-curriculum-selective-description) (2026-07-02)
- [「記憶にございません」— 政治的無知の制度化メカニズム](https://isvd.or.jp/md/ja/labs/agnotology/essay-political-memory-denial) (2026-07-02)
- [対抗デザインとしての情報リテラシー 認識論的正義を中核に据えたカリキュラム設計原則](https://isvd.or.jp/md/ja/labs/agnotology/essay-counter-design-information-literacy) (2026-07-05)
- [日本の対抗デザイン実践 — 認識論的正義を実装する国内事例の構造分析](https://isvd.or.jp/md/ja/labs/agnotology/essay-counter-design-japanese-experiments) (2026-07-06)
- [対抗デザインの国際比較方法論 — 認識論的正義を実装する4系譜の比較分析枠組み](https://isvd.or.jp/md/ja/labs/agnotology/methodology-counter-design-international-comparison) (2026-07-07)
- [沈黙の考古学 — 議論されなかった問題を掘り起こす5手法](https://isvd.or.jp/md/ja/labs/agnotology/essay-silence-archaeology) (2026-07-08)
- [22記事の7軸横断分析 / 無知の生産の structural pattern](https://isvd.or.jp/md/ja/labs/agnotology/synthesis-7axis-cross-analysis) (2026-07-09)
- [アルゴリズムが生む新しい無知 — フィルターバブルとエコーチェンバー](https://isvd.or.jp/md/ja/labs/agnotology/case-algorithm-filter-bubble-ignorance) (2026-03-13)
- [障害者の声はなぜ聞こえないのか — 証言的不正義の日本的構造](https://isvd.or.jp/md/ja/labs/agnotology/case-disability-testimonial-injustice) (2026-03-13)
- [「空気」と忖度 — 多元的無知の日本的形態](https://isvd.or.jp/md/ja/labs/agnotology/case-kuuki-sontaku-pluralistic-ignorance) (2026-03-14)
- [なぜ報道されない問題は「存在しない」ことにされるのか — メディアのアジェンダ設定と不可視化](https://isvd.or.jp/md/ja/labs/agnotology/case-media-agenda-invisible-issues) (2026-03-15)
- [沖縄と構造的無知 — 本土の「知らなさ」の政治学](https://isvd.or.jp/md/ja/labs/agnotology/case-okinawa-structural-ignorance) (2026-03-16)
- [貧困と認識的排除 — 「知ることすらできない」構造](https://isvd.or.jp/md/ja/labs/agnotology/case-poverty-epistemic-exclusion) (2026-03-17)
- [情弱ビジネスはなぜ消えないのか — 情報の非対称性を利潤に変える構造分析](https://isvd.or.jp/md/ja/labs/agnotology/case-predatory-business-information-asymmetry) (2026-03-18)
- [疑念の製造業 — タバコと気候変動の60年戦争](https://isvd.or.jp/md/ja/labs/agnotology/case-tobacco-climate-doubt-industry) (2026-03-19)
- [『疑念の商人』から『規制の捕獲者』へ — 巨大AI企業の規制捕獲を27メカニズムで読み解く](https://isvd.or.jp/md/ja/labs/agnotology/synthesis-big-ai-regulatory-capture) (2026-05-20)

### 静かなまちプロジェクト — 都市騒音×感覚ストレスの可視化と政策提言（18ノート）
- [4つの研究仮説と検証計画](https://isvd.or.jp/md/ja/labs/traffic-noise/hypothesis-overview) (2026-02-28)
- [誰のために何を変えるか — 対象者3層設計](https://isvd.or.jp/md/ja/labs/traffic-noise/essay-audience-design) (2026-03-01)
- [dBだけでは測れない — 文脈依存型ストレスという概念](https://isvd.or.jp/md/ja/labs/traffic-noise/essay-beyond-decibels) (2026-03-01)
- [変化の理論 — 個人の痛みから都市設計を変えるまで](https://isvd.or.jp/md/ja/labs/traffic-noise/essay-logic-model) (2026-03-01)
- [幹線道路沿いに住む人ほど騒音被害が大きい — 日本版・環境正義仮説](https://isvd.or.jp/md/ja/labs/traffic-noise/essay-noise-inequality) (2026-03-01)
- [感覚過敏者は屋外でどれだけ消耗しているか — 世界初の研究空白](https://isvd.or.jp/md/ja/labs/traffic-noise/essay-sensory-outdoor) (2026-03-01)
- [苦情空白という現象 — なぜ「通報しても変わらない」が合理的なのか](https://isvd.or.jp/md/ja/labs/traffic-noise/essay-complaint-gap) (2026-03-01)
- [なぜ爆音バイク・改造車は捕まらないか — 騒音規制の構造分析](https://isvd.or.jp/md/ja/labs/traffic-noise/essay-regulatory-gaps) (2026-03-01)
- [遮音補助は道路を選ぶ — 沿道住宅防音工事制度の格差構造](https://isvd.or.jp/md/ja/labs/traffic-noise/case-soundproof-subsidy-disparity) (2026-07-02)
- [なぜ被害者は動かないのか — 騒音苦情の集団化を阻む社会心理](https://isvd.or.jp/md/ja/labs/traffic-noise/essay-collective-action-barrier) (2026-07-02)
- [アセスメントは現場に届かない — 環境影響評価の騒音審査が機能しない構造](https://isvd.or.jp/md/ja/labs/traffic-noise/essay-eia-noise-gap) (2026-07-02)
- [EVは静かすぎる — 加速音付加と型式認証の逆説](https://isvd.or.jp/md/ja/labs/traffic-noise/essay-ev-noise-acceleration-sound) (2026-07-02)
- [加害者集団の内側 — 騒音業界で自主規制が機能しない理由](https://isvd.or.jp/md/ja/labs/traffic-noise/essay-industry-split-incentives) (2026-07-02)
- [騒音訴訟9判例の学習曲線 — 受忍限度論から59億円判決まで](https://isvd.or.jp/md/ja/labs/traffic-noise/precedent-cases-noise-litigation-9) (2026-07-02)
- [WHO 2018環境騒音ガイドラインと日本の環境基準 — 最大25 dB の乖離が意味するもの](https://isvd.or.jp/md/ja/labs/traffic-noise/who-guidelines-japan-standard-gap) (2026-07-03)
- [自治体サウンドスケープ条例モデルへの業界責任条項の追加案](https://isvd.or.jp/md/ja/labs/traffic-noise/ordinance-article-26-industry-responsibility) (2026-07-04)
- [東京23区の騒音条例定量比較 — 罰則・時間規制・対象源・住民申立プロトコルの実装差分](https://isvd.or.jp/md/ja/labs/traffic-noise/case-tokyo-23-wards-ordinance-comparison) (2026-07-12)
- [生活道路の法定速度が30km/hになった — 全国一斉の騒音対策が、騒音を目的に持たないまま実施された](https://isvd.or.jp/md/ja/labs/traffic-noise/case-residential-road-30kmh-noise-absent) (2026-09-03)

# English Articles

## Columns & Insights（241 articles）

- [Japan Post Failed to State Terms to 167 Freelancers. The First Day of the Violation Period Is the Day the Law Took Effect](https://isvd.or.jp/md/en/columns/freelance-hou-167nin) (2026-09-06)
- [Fukushima Holds About 14 Million Cubic Metres of Removed Soil. Reuse Outside the Prefecture Began With Flower Beds at Two Government Buildings](https://isvd.or.jp/md/en/columns/josendo-kengai-2m3) (2026-09-05)
- [The Scheme Where Programme Officers Are Invisible: Organisations and Money Are Published, People Are Not](https://isvd.or.jp/md/en/columns/dormant-deposits-program-officer-visibility) (2026-09-04)
- [Japan's Refundable Tax Credit Starts in FY2029 — the Registration Rate for the Public Benefit Account It Rests On Is About 50%, and the Rest Still Need Their Consent Confirmed](https://isvd.or.jp/md/en/columns/kyufu-zeigaku-5wari) (2026-09-03)
- [Three Years of the Activity Support Tier: Eleven Projects, and a Window for Designing Support](https://isvd.or.jp/md/en/columns/dormant-deposits-support-tier-three-years) (2026-09-02)
- [Foreign Parties Acquired 175 Hectares of Japanese Farmland, 0.004% of the National Total — and Not One Hectare Went to a Foreign Corporation or a Foreign National Living Abroad](https://isvd.or.jp/md/en/columns/gaikoku-nouchi-0ha) (2026-09-02)
- [1,218 Retrial Applications Concluded in Five Years and 7 Orders to Reopen — 115 of the 121 Dismissed in 2023 Had No Examination of Facts at All](https://isvd.or.jp/md/en/columns/saishin-1218-7) (2026-09-01)
- [Regular Employment Among Japan's Employment Ice Age Generation Rose by 110,000 in Five Years Against a Target of 300,000 — the Government Adds 200,000 Company Officers to Reach "310,000 in Total"](https://isvd.or.jp/md/en/columns/hyogaki-seiki-11man) (2026-08-31)
- [Ten Years of Japan's Hardship Support Scheme: 3.456 Million Enquiries, 26.6% Turned Into a Plan — and in FY2024 Enquiries Rose by 9,373 While Plans Fell by 3,790](https://isvd.or.jp/md/en/columns/konkyusha-shien-266) (2026-08-30)
- [Japan's Replacement for the Technical Intern System Starts in April 2027 — In 8 of 17 Sectors, Changing Employer by Choice Takes Two Years](https://isvd.or.jp/md/en/columns/ikusei-shuro-tenseki-8-9) (2026-08-29)
- [13.8% of People Entering Japanese Prisons Are 65 or Older — But per 100,000 Population the Over-70s Run at 4.7, a Quarter of the 20–64 Rate](https://isvd.or.jp/md/en/columns/koreisha-jusho-13-8) (2026-08-28)
- [Who Pays for "Free" Advice? — Three Japanese Regimes for Job Placement, Language Schools, and Study Abroad](https://isvd.or.jp/md/en/columns/student-consultation-funding-structure) (2026-08-28)
- [Japan Lost 215 Primary Schools in a Year, and the Average School Still Got Smaller — From 315.7 Pupils to 312.4](https://isvd.or.jp/md/en/columns/gakko-tohaigo-215-schools) (2026-08-27)
- [Japan's Scheme for Handing Inherited Land to the State Transferred 3,008 Plots in Three Years and Three Months — More Were Withdrawn (1,102) Than Refused (181)](https://isvd.or.jp/md/en/columns/kokko-kizoku-withdrawal-1063) (2026-08-26)
- [Japan's 70.3% Settlement Rate for Rural Revitalisation Volunteers Is Not the Share Who Stayed Where They Were Hired — That Figure Is 57.5%](https://isvd.or.jp/md/en/columns/kyoryokutai-settlement-575) (2026-08-25)
- [Vacancies Among Japan's Community Welfare Commissioners Reach 20,091 — The Quota Rose by 424 While 4,476 Fewer People Took the Role](https://isvd.or.jp/md/en/columns/minsei-iin-vacancy-20000) (2026-08-24)
- [Overseas Sales of Japanese Content Tripled in Ten Years to ¥5.8 Trillion, and the Cool Japan Fund Will Not Request Funding for FY2027](https://isvd.or.jp/md/en/columns/cool-japan-fund-wind-down) (2026-08-23)
- [Japan's Volunteer Fire Corps Gained 37,757 and Lost 52,215 — Adding Up Every Gain in the Three Priority Categories Covers 27% of the Decline](https://isvd.or.jp/md/en/columns/shobodan-inflow-outflow-gap) (2026-08-23)
- [89.1% of Japan's 661,000 Local Government Fiscal-Year Appointees Work Part-Time and 75.8% Are Women — Outside the 19-Hour-25-Minute Line Sit Another 452,697](https://isvd.or.jp/md/en/columns/kaikeinendo-ninyo-parttime-women) (2026-08-22)
- [Of 4,279 Dismissed From Type A Support Providers, 936 Found Re-employment and 2,073 Moved to Type B — From Work With a Contract to Work Without One](https://isvd.or.jp/md/en/columns/agata-dismissal-to-btype) (2026-08-21)
- [Japan's Disability Employment Rate Hit a 14th Straight Record at 2.41%, Yet Only 46.0% of Firms Meet the Requirement — 57.3% of Those Falling Short Employ No One at All](https://isvd.or.jp/md/en/columns/disability-employment-one-person-gap) (2026-08-20)
- [Of 84,759 Pupils in Japan Needing Japanese Language Support, 9,699 Receive None — Both the Number and the Share Are Up on the Last Survey](https://isvd.or.jp/md/en/columns/nihongo-shido-not-received) (2026-08-19)
- [Weekend School Clubs Move to the Community by FY2031, While Weekdays Carry Neither Target Nor Deadline — What the Shift From Transfer to Delivery Left Behind](https://isvd.or.jp/md/en/columns/bukatsu-weekday-no-deadline) (2026-08-18)
- [69.0% of Registered Foster Households in Japan Have No Child Placed With Them — Against a 75% Target, the Rate for Under-Threes Is 25.3%](https://isvd.or.jp/md/en/columns/foster-care-registered-but-unassigned) (2026-08-17)
- [68.8% of Children Who Died From Abuse Were Under One, and 48.5% of Those Died on the Day They Were Born — Of Those 16, an Agency Had Been Involved With One](https://isvd.or.jp/md/en/columns/child-abuse-death-day-zero) (2026-08-16)
- [Permanent Residence Will Require Income Above the Average for Japanese Households — 61.5% of Japanese Households Fall Below That Average of 5.752 Million Yen](https://isvd.or.jp/md/en/columns/eiju-heikin-615) (2026-08-16)
- [3,772 Medical Incidents Reported in Ten and a Half Years, About 356 a Year — the Design Estimate Was 1,300 to 2,000, and the Clause Requiring a Review Within Two Years Has Sat Expired for a Decade](https://isvd.or.jp/md/en/columns/iryo-jiko-chosa-3772) (2026-08-15)
- [95.9% of Japanese Care Facilities Require a Signature Other Than the Resident's — What the Law Forbids Is Refusal on the Sole Ground of Absence, Not the Asking](https://isvd.or.jp/md/en/columns/miyori-nashi-koreisha-guarantor) (2026-08-15)
- [93.4% of Adult Guardianship Applications Cite Managing or Closing a Bank Account — The Entrance to a System for Supporting Decisions Sits at a Bank Counter](https://isvd.or.jp/md/en/columns/adult-guardianship-bank-counter-entry) (2026-08-14)
- [About a Fifth of Choshi's Seafood Processors Have Failed or Effectively Closed — Imported Mackerel Cost 2.6 Times More per Kilo Than a Decade Ago, and Domestic Landings Fell 46.9%](https://isvd.or.jp/md/en/columns/choshi-saba-kakou-2wari) (2026-08-14)
- [Care Managers Average 55.1 Years, the Oldest of Any Role in Japanese Care — Exam Candidates Fell From 131,560 to 49,332 and Have Not Returned in Seven Years](https://isvd.or.jp/md/en/columns/caremanager-exam-entry-narrowing) (2026-08-13)
- [Tungsten Prices Doubled in a Year and World Output Rose 3.7% — China Holds 78.8% of Mine Production](https://isvd.or.jp/md/en/columns/tungsten-china-78-percent) (2026-08-13)
- [91 Home-Visit Care Failures Against 45 in Day Services, Down a Fifth — In the Same Fee Revision, One Set of Units Fell and the Other Rose](https://isvd.or.jp/md/en/columns/homon-kaigo-bankruptcy-2025-divergence) (2026-08-12)
- [The Rise in Care-Home Food and Housing Charges Falls Only on the Upper Two Tiers Inside the Tax-Exempt Group — Japan's Supplementary Benefit Line Moves With the Pension Revision](https://isvd.or.jp/md/en/columns/kaigo-hosokukyufu-2026-third-stage) (2026-08-11)
- [The Reduced Cap Stays at ¥44,400 While a New ¥530,000 Annual Cap Appears — What the Freeze Changed in Japan's High-Cost Medical Benefit Was the Unit of Counting](https://isvd.or.jp/md/en/columns/kogaku-ryoyohi-2026-annual-cap) (2026-08-10)
- [Young Carers Fall to 4.1% by Year 11 and Return to 6.2% in Their Third University Year — The Person Cared For Shifts From a Sibling to a Parent With Mental Illness](https://isvd.or.jp/md/en/columns/young-carer-care-target-shift) (2026-08-09)
- [Vote-Weight Disparity Passes 2x in 16 Districts — Japan's Last Redistricting Started at 1.999](https://isvd.or.jp/md/en/columns/electoral-disparity-reset-cycle) (2026-08-08)
- [Before Restricting Children's Social Media by Age — How to Establish Age Is Still Sitting in the Open-Questions Column](https://isvd.or.jp/md/en/columns/child-sns-age-verification-gap) (2026-08-07)
- [Fraud Losses in Japan Rose 98% in a Year While Cases Cleared Stood Still — Most Reports From People in Their 30s, Most Money From Those in Their 70s](https://isvd.or.jp/md/en/columns/fraud-damage-doubled-arrests-flat) (2026-08-06)
- [The Opinion Is There, the Reason Is Not — 28.4% Correct on Japan's National English Item, With 43.6% Giving the View and No Reason](https://isvd.or.jp/md/en/columns/learning-test-opinion-without-reason) (2026-08-06)
- [424 of the 449 Disaster-Related Deaths in Noto Were Aged 70 or Over — Individual Evacuation Plans Cover 15.1% of the Registers, and 40°C Has Now Settled Over Kumamoto's Shelters](https://isvd.or.jp/md/en/columns/disaster-related-death-evacuation-plan-gap) (2026-08-05)
- [Japan's National Pension Payment Rate Hits 79.6%, Rising for a 14th Year — Yet Fewer Months Are Actually Being Paid](https://isvd.or.jp/md/en/columns/national-pension-payment-rate-shrinking-denominator) (2026-08-05)
- [Toward a Right Not to Have Your Voice Used — Japan's Copyright Act Protects the Performance, Not the Voice](https://isvd.or.jp/md/en/columns/ai-voice-publicity-right-statutory-gap) (2026-08-04)
- [28 Firms Raided Over Suspected Bid Rigging in Condominium Repairs — Japan Named the Method Nine Years Ago and Published the Going Rates From 944 Projects](https://isvd.or.jp/md/en/columns/condo-repair-conflict-of-interest-information-gap) (2026-08-03)
- [A Religious Corporation's Assets Come into View Only as It Nears Dissolution — 83.4 Billion Yen at Liquidation and the Three-Stage Design of Disclosure](https://isvd.or.jp/md/en/columns/religious-corporation-asset-disclosure-stages) (2026-07-31)
- [For a Distant Tsunami That Brings No Shaking, Only Trust in the Warning Drives Evacuation — the Dilemma of False Alarms and Misses](https://isvd.or.jp/md/en/columns/tsunami-warning-trust-distant-tsunami-information-design) (2026-07-30)
- [Ten Riot Police, Twenty Minutes, a House That Had Not Collapsed — False Rescue Requests Went from 1 in 573 to 104 in 1,091](https://isvd.or.jp/md/en/columns/disaster-fake-rescue-requests-generative-ai) (2026-07-29)
- [The Linear-Shizuoka Agreement Now Carries a Clause to Halt the Work — How a Century-Old Memory of Water Loss Became Procedure](https://isvd.or.jp/md/en/columns/linear-shizuoka-halt-clause-institutional-memory) (2026-07-29)
- [While a Work-Injury Claim Waits, Nothing Bridges the Bereaved — Six-Month-Plus Backlog Doubled to 2,329 in Five Years](https://isvd.or.jp/md/en/columns/labor-accident-recognition-wait-survivor-gap) (2026-07-28)
- [46% of New Vets Go to Pets, 11% to Livestock — Japan Isn't Short of Vets, They're Maldistributed](https://isvd.or.jp/md/en/columns/livestock-veterinarian-occupational-maldistribution) (2026-07-27)
- [Bear Injuries Hit a Record 216 in Japan — Depopulation Has Emptied the Hands That Tended the Boundary](https://isvd.or.jp/md/en/columns/urban-bear-contact-depopulation-boundary-management) (2026-07-26)
- [Teacher Attrition from Mental Illness Hits a Record 1,319 — Will the Raise Reach the Root?](https://isvd.or.jp/md/en/columns/teacher-mental-illness-attrition-2026) (2026-07-25)
- [Kumamoto's Car Society Cannot Be Solved by Roads — Transit's Downward Spiral and Planning Backward from Where People Live](https://isvd.or.jp/md/en/columns/kumamoto-car-dependence-transit-negative-spiral) (2026-07-24)
- [Trucking's "Appropriate Cost" — Can a Legal Floor Stop Rates Thinning Toward the Bottom of Multi-Tier Subcontracting?](https://isvd.or.jp/md/en/columns/truck-fair-cost-multi-tier-subcontracting-labor) (2026-07-23)
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- [Inherited Forest Land Without Clear Boundaries — Negative Assets and the Making of Owner-Unknown Land](https://isvd.or.jp/md/en/columns/forest-land-inheritance-boundary-ownership-structure) (2026-07-21)
- [School Pools Are Disappearing — How Fiscal Gaps Between Municipalities Become Gaps in Learning to Swim](https://isvd.or.jp/md/en/columns/school-pool-decline-education-opportunity-gap) (2026-07-20)
- [Farm Machinery That Runs Only Days a Year — The Structure That Keeps Individual Ownership Locked In](https://isvd.or.jp/md/en/columns/farm-machinery-individual-ownership-structure) (2026-07-19)
- [Mental-Disorder Workers' Comp Awards Hit a Record 1,082 (FY2025): How Japan's Occupational Injury Shifted from Overwork Death to Psychological Strain](https://isvd.or.jp/md/en/columns/mental-disorder-workers-comp-record-2026) (2026-07-18)
- [Japan's Second-Hand Smoke Law Seven Years In — The Revised Health Promotion Act and Regional Variation in Indoor-Smoking Rules](https://isvd.or.jp/md/en/columns/passive-smoking-implementation-gap) (2026-06-29)
- [Japan's 1.3 Million Yen Wall — Exit Design, Spouse Deduction Abolition, and Social Insurance Reform](https://isvd.or.jp/md/en/columns/130man-wall-exit-design) (2026-06-28)
- [Japan's Comprehensive Support Act for Persons with Disabilities — Two Years into the Operational Phase](https://isvd.or.jp/md/en/columns/disability-support-law-operational-phase) (2026-06-27)
- [Furusato Tax Points Ban: A Six-Month Review of System Purpose and Return-Gift Competition](https://isvd.or.jp/md/en/columns/furusato-tax-point-abolition-6month) (2026-06-26)
- [Japan's 2024 Problem One Year In — Working Hour Caps on Trucking, Construction, and Doctors and the Gap Between Rule and Reality](https://isvd.or.jp/md/en/columns/2024-problem-1year-review) (2026-06-25)
- [Chemical Management and SDS Compliance: Legal Reform and the Burden Structure on Japanese SMEs](https://isvd.or.jp/md/en/columns/sds-chemical-management-sme-burden) (2026-06-24)
- [The 'Can't Earn a Living' Problem in Japan's Rural Migration Push — A Career-Design Vacuum in Regional Revitalization Policy](https://isvd.or.jp/md/en/columns/migration-income-gap-rural) (2026-06-23)
- [Kamakura Overtourism: Treating Tourist Destinations as Public Goods](https://isvd.or.jp/md/en/columns/kamakura-overtourism-public-good) (2026-06-22)
- [AI Business Operator Guidelines v1.1 vs EU AI Act — The Implementation Gap for Japanese Firms](https://isvd.or.jp/md/en/columns/ai-governance-jp-eu-gap) (2026-06-21)
- [Securing Crew in Japanese Fisheries — A Primary-Sector Labor Crisis and the Risk of Structural Shutdown](https://isvd.or.jp/md/en/columns/fishing-labor-structural-crisis) (2026-06-19)
- [What Divides Japan's Teacher Shortage Is the Prefecture: A 4.4x Recruitment Gap and 43 Worsening Local Governments](https://isvd.or.jp/md/en/columns/teacher-shortage-prefecture-gap) (2026-06-18)
- [Time Asymmetry in Pediatric Care: How Japan's 71.9% Dual-Income Reality Collides with Medical Access](https://isvd.or.jp/md/en/columns/pediatric-access-time-asymmetry) (2026-06-17)
- [When Sick-Child Care Fails on the Day of Fever: Japan's Social-Security Gap](https://isvd.or.jp/md/en/columns/sickcare-limit-social-security-gap) (2026-06-16)
- [The Gender Wage Gap in International Comparison – Three Institutional Designs and the 134-Country Child Penalty Atlas](https://isvd.or.jp/md/en/columns/gender-wage-gap-intl-comparison) (2026-06-15)
- [Bound by the Phone: The Structure That Distorts Nursing Labor Quality and Time Allocation](https://isvd.or.jp/md/en/columns/nursing-work-phone-burden) (2026-06-14)
- [One Year After Japan's Loneliness and Isolation Countermeasures Act: Why Only 0.6% of Municipalities Set Up Regional Councils](https://isvd.or.jp/md/en/columns/isolation-policy-1year-review) (2026-06-13)
- [Japan's April 2026 Welfare Reform: What Changed, and What Didn't](https://isvd.or.jp/md/en/columns/welfare-reform-2026-what-changed) (2026-06-12)
- [When Private Afterschool Care Costs Exceed Take-Home Pay — The Market Mechanics of Japan's Child Penalty](https://isvd.or.jp/md/en/columns/childcare-cost-vs-salary-tokyo) (2026-06-11)
- [Japan's Bicycle Blue Ticket: One-Month Review of 2,147 Citations, 7 Zero Prefectures, and the Logic of a 'Visibility Device'](https://isvd.or.jp/md/en/columns/bicycle-blue-ticket-1month-review) (2026-06-07)
- [Japan's 2025 Births Fall to 671,000 — 15 Years Ahead of Projections, Even as Marriages Rose](https://isvd.or.jp/md/en/columns/birthrate-2025-671k-acceleration) (2026-06-04)
- [Japan's Late-Elderly Medical Premium Cap Raised from ¥800K to ¥850K (FY2026): Pinpoint Increase on the Top 1.2% and Its Spillover to Middle and Lower Incomes](https://isvd.or.jp/md/en/columns/late-elderly-medical-premium-cap-80-to-85-2026) (2026-06-03)
- [A Nation That Underinvests in Education — Japan's Public Spending at 56% of the OECD Average and the Inequality It Perpetuates](https://isvd.or.jp/md/en/columns/oecd-education-spending-social-investment-gap) (2026-06-02)
- [Financial Income in Insurance Premiums by FY2028 — Fixing the Anomaly Where Filing a Tax Return Raises Your Premium](https://isvd.or.jp/md/en/columns/financial-income-medical-insurance-reflection-2028) (2026-06-01)
- [The Digital Deficit and the 'Year of the AI Agent' — Three Structural Biases Settling in the Draft Phase of Japan's Digital Society Vision Council](https://isvd.or.jp/md/en/columns/digital-society-priority-plan-draft-phase-structural-biases) (2026-05-30)
- [The Fragility of 'One Million Furusato Residents': Can Numerical Targets Qualify as EBPM?](https://isvd.or.jp/md/en/columns/furusato-resident-1m-target-skepticism) (2026-05-30)
- [Public Shortage, Private Deficit, Exit, Re-Rush — The Structural Loop of Private After-School Programs and Japan's 'Fourth-Grade Wall'](https://isvd.or.jp/md/en/columns/private-after-school-program-deficit-structure) (2026-05-30)
- [Japan's Education Gift-Tax Exemption Is Gone: Reading the Structure Behind Educational Inequality](https://isvd.or.jp/md/en/columns/education-gift-tax-exemption-end-inequality) (2026-05-29)
- [The Day Income Stops — Reading Japan's Social Insurance Gap in Platform Delivery Work](https://isvd.or.jp/md/en/columns/gig-worker-injury-income-stop) (2026-05-29)
- [What Are the Seven Axes of SDI (Social Design Index)? — A Guide to Scoring Logic and Interpretation](https://isvd.or.jp/md/en/columns/sdi-seven-axes-explained) (2026-05-29)
- [Reclaiming "Social Vision" from the Language of State Policy — How ISVD's "Social Vision Design" Differs from the Digital Agency's "Digital Society Vision Council"](https://isvd.or.jp/md/en/columns/social-vision-design-vs-digital-society-vision) (2026-05-29)
- [The Day Digital Textbooks Became Official: Decoding Japan's 2026 Cabinet Decision](https://isvd.or.jp/md/en/columns/digital-textbook-legal-status-cabinet-decision) (2026-05-28)
- [Japan's 2026 Social Insurance Burden Rush — ¥4,800 More a Year at a ¥6M Income](https://isvd.or.jp/md/en/columns/social-insurance-burden-rush-2026) (2026-05-27)
- [Where Did 1.3 Trillion Yen in Hometown Tax Go? — The Redistribution That Never Reaches 'the Regions'](https://isvd.or.jp/md/en/columns/furusato-tax-13trillion-redistribution-failure) (2026-05-26)
- [Japan's Working Pension Threshold Raised to ¥650,000: Who Actually Benefits?](https://isvd.or.jp/md/en/columns/working-pension-65man-elderly-labor) (2026-05-25)
- [353,970 Non-Attending Students: What Japan's 12-Year High Conceals](https://isvd.or.jp/md/en/columns/school-nonattendance-354000-structural-shift) (2026-05-24)
- [The Reality After Japan's Digital Textbook 'Formalization': How the Three-Option System Entrenches Regional Inequality](https://isvd.or.jp/md/en/columns/digital-textbook-post-cabinet-reality-2026) (2026-05-23)
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- [Japan's Civil Court Digitalization, May 21, 2026 — mints Mandate and the Problem of the 7% Pro-Se Litigant](https://isvd.or.jp/md/en/columns/civil-court-digitalization-2026-may-21-justice-divide) (2026-05-21)
- [The Blind Spots of 'Free' Private High School Tuition: How Removing the Income Cap Widens Inequality](https://isvd.or.jp/md/en/columns/private-highschool-free-tuition-blind-spots) (2026-05-21)
- [Four Furusato Tax Reforms: Who Is the Redistribution Engine Really For?](https://isvd.or.jp/md/en/columns/furusato-tax-reform-2026-redistribution) (2026-05-20)
- [A Civil-Law Approach to Unsolicited Sales Emails: Transferring Receiver Costs to Senders](https://isvd.or.jp/md/en/columns/sales-email-policy-civil-approach) (2026-05-19)
- [The End of Real Estate Tax Avoidance: Japan's Inheritance Tax '5-Year Rule' and the Structural Closure of Intergenerational Wealth Transfer Routes](https://isvd.or.jp/md/en/columns/inheritance-tax-5year-rule-real-estate-shutdown) (2026-05-18)
- [The Emergency Revision of Long-Term Care Reimbursement Rates and Its Structural Limits: The Government's Own Confession That the Ordinary System Can No Longer Keep Up](https://isvd.or.jp/md/en/columns/care-rate-emergency-revision-structural-limit) (2026-05-17)
- [The Blind Spot of Japan's Minimum Wage 'Effective Date Disparity': Real Wages Diverge by 181 Days Within the Same Year](https://isvd.or.jp/md/en/columns/minimum-wage-effective-date-disparity-2026) (2026-05-16)
- [Who Gets the ¥9.5 Trillion? — Questioning Japan's 'Tourism Nation' Without Residents](https://isvd.or.jp/md/en/columns/tourism-revenue-resident-return-gap) (2026-05-15)
- [Structural Analysis of Foreign Aid Budget Allocation: Does the ODA vs. Domestic Welfare Tradeoff Hold?](https://isvd.or.jp/md/en/columns/2026-05-01-oda-domestic-welfare-tradeoff-structure) (2026-05-14)
- [Regional Revitalization 2.0 and the '10 Million Related Population' Target: Are Means and Ends Reversed?](https://isvd.or.jp/md/en/columns/regional-revitalization-2-kankeijinko) (2026-05-13)
- [Kyoto's Vacant House Tax and Its National Ripple Effect — Can Tax Policy Reduce Empty Homes?](https://isvd.or.jp/md/en/columns/vacant-house-tax-kyoto-model-structure) (2026-05-12)
- [The Disappearing Workforce of Local Government — What Halved Exam Ratios and Surging Youth Resignations Reveal](https://isvd.or.jp/md/en/columns/local-government-workforce-collapse) (2026-05-11)
- [The Year of the Fire Horse 2026 and the Truth Behind Japan's Declining Birthrate: When Superstition Has No Room Left to Move](https://isvd.or.jp/md/en/columns/hinoeuma-2026-superstition-vs-structural-decline) (2026-05-10)
- [The Core of Japan's Declining Birthrate Is Not Childcare Support: Interrogating How 140 Trillion Yen of Social Expenditure Is Split](https://isvd.or.jp/md/en/columns/birthrate-generational-budget-asymmetry) (2026-05-09)
- [Corporate Tax as Indirect Tax — How the Defense Surtax Reaches Citizens' Wallets](https://isvd.or.jp/md/en/columns/defense-corporate-tax-civilian-impact) (2026-05-08)
- [Japan's 1.13 Fertility Rate — The 2015 Turning Point When Married Couples Stopped Having Children](https://isvd.or.jp/md/en/columns/birthrate-113-married-fertility-decline) (2026-05-07)
- [Is Japan's Childcare Levy a 'Bachelor Tax'? — The Political Reason Social Insurance Was Chosen Over Tax](https://isvd.or.jp/md/en/columns/childcare-support-levy-social-insurance-debate) (2026-05-06)
- [5.26% Wage Hike, Fourth Straight Year of Negative Real Wages — How Japan's Triple Squeeze Works](https://isvd.or.jp/md/en/columns/2026-05-01-wage-hike-real-wage-paradox-2026) (2026-05-05)
- [The Structure of Japan's 55% Inheritance Tax — What the World's Highest Rate Really Means](https://isvd.or.jp/md/en/columns/inheritance-tax-55-percent-structure) (2026-05-04)
- [Closing Libraries, Digging Shelters — The Tradeoff Between Defense Expansion and Cultural Budget Cuts](https://isvd.or.jp/md/en/columns/library-museum-cuts-shelter-construction-tradeoff) (2026-05-03)
- [Is Babysitter Pay a 'Business Expense'? — The Structural Fault Line in Childcare Tax Deductions](https://isvd.or.jp/md/en/columns/babysitter-expense-tax-deduction-structure) (2026-05-02)
- [Japan's 4,317 Teacher Shortage — Why No One Wants to Teach](https://isvd.or.jp/md/en/columns/teacher-shortage-2778-structural-causes) (2026-05-02)
- [One Year Since Japan's Loneliness Countermeasures Act — Can We Quantify 'Connection'?](https://isvd.or.jp/md/en/columns/loneliness-countermeasures-act-one-year-quantification) (2026-05-01)
- ["My Number Card Can't Be Used" — Generational Data on the Digital Divide](https://isvd.or.jp/md/en/columns/digital-divide-mynumber-generational-data) (2026-04-30)
- [The Polypharmacy Problem in Japan's Elderly — Why 40% Take 5 or More Medications](https://isvd.or.jp/md/en/columns/polypharmacy-elderly-six-drugs-structure) (2026-04-29)
- [Single-Parent Poverty at 44.5%: The Structure Behind 'Working but Still Poor'](https://isvd.or.jp/md/en/columns/single-parent-poverty-working-poor-structure) (2026-04-28)
- [Is a 14.3% Turnover Rate 'Low'? — The Triple Burden of Wages, Working Conditions, and Social Standing in Care Work](https://isvd.or.jp/md/en/columns/care-worker-turnover-triple-burden) (2026-04-27)
- [Inside Japan's 22.1% Gender Wage Gap — The Structure That 'Equal Pay for Equal Work' Cannot Explain](https://isvd.or.jp/md/en/columns/gender-wage-gap-221-unexplained-structure) (2026-04-26)
- [20% of Japan's Water Pipes Are Past Their Service Life — Data on an Invisible Infrastructure Crisis](https://isvd.or.jp/md/en/columns/water-infrastructure-aging-crisis) (2026-04-25)
- [The Structure Behind 9 Million Vacant Houses — Why Japan Can Neither Demolish Nor Utilize Them](https://isvd.or.jp/md/en/columns/empty-houses-9million-structural-deadlock) (2026-04-24)
- [The 'Invisible Walls' of Disability Pension — Structural Barriers from Application to Receipt](https://isvd.or.jp/md/en/columns/disability-pension-invisible-barriers) (2026-04-23)
- [Why Japan Names Crime Victims in the News — The Structure of Media Disclosure and Secondary Victimization](https://isvd.or.jp/md/en/columns/2026-04-22-crime-victim-identity-media-disclosure) (2026-04-22)
- [Aid Abroad, Neglect at Home? Unpacking Japan's ODA Critique and Fiscal Reality](https://isvd.or.jp/md/en/columns/2026-04-22-foreign-aid-vs-domestic-fiscal-priority) (2026-04-22)
- [Gen Z Is Not Lazy: The Structural Trap That Makes "Not Working" a Rational Choice in Japan](https://isvd.or.jp/md/en/columns/2026-04-22-gen-z-welfare-dependency-structural-shift) (2026-04-22)
- [Fertility Rate 1.15 on a ¥7.3 Trillion Budget: Evaluating Three Years of Japan's Children and Families Agency](https://isvd.or.jp/md/en/columns/2026-04-22-kodomo-kateicho-budget-effectiveness) (2026-04-22)
- [695,000 Licensed Nurses Not at Work — The Structure of Nurse Attrition and the 7-to-1 Staffing Trap](https://isvd.or.jp/md/en/columns/2026-04-22-nurse-attrition-healthcare-collapse) (2026-04-22)
- [Prohibition Orders Can't Stop Stalkers — The Case for Mandatory GPS Monitoring](https://isvd.or.jp/md/en/columns/2026-04-22-stalker-gps-monitoring-obligation) (2026-04-22)
- [The Structure of Political Distrust — What Voter Turnout and Trust Data Reveal About Japan's Democratic Crisis](https://isvd.or.jp/md/en/columns/political-distrust-voting-rate-structure) (2026-04-22)
- [The Structure of Price Hikes — Why Only Food Keeps Rising](https://isvd.or.jp/md/en/columns/price-hike-structure-food-inflation) (2026-04-21)
- [Cities Where Prices Rose and Cities Where They Didn't — The Structure of Regional CPI Disparities](https://isvd.or.jp/md/en/columns/regional-cpi-gap-invisible-inequality) (2026-04-20)
- [Japan's ¥135.5 Trillion Social Security Breakdown — Pensions 41.6%, Healthcare 33.6%, and a ¥65M Generational Gap](https://isvd.or.jp/md/en/columns/social-security-spending-130trillion-breakdown) (2026-04-19)
- [The Anatomy of Japan's 'Child Penalty' — The Triple Burden of Child Allowance, Education, and Housing](https://isvd.or.jp/md/en/columns/child-rearing-penalty-triple-burden) (2026-04-18)
- [A Country Where Politicians Win Without Elections — 26% Uncontested and 2,000+ Seat Shortfalls Question the Meaning of "Representation"](https://isvd.or.jp/md/en/columns/2026-04-12-invalid-votes-democracy-representation-crisis) (2026-04-17)
- [Japan's Consumption Tax Regressivity Depends on the Lens — Effective Burden Rates and the Social Insurance Blind Spot](https://isvd.or.jp/md/en/columns/consumption-tax-regressivity-myth) (2026-04-17)
- [Five Checkpoints for Spotting Graph Manipulation](https://isvd.or.jp/md/en/columns/graph-literacy-five-checkpoints) (2026-04-16)
- [Is Foreign Crime Really Rising in Japan? — The 1.36x Adjusted Rate and the Invisible Sanction System](https://isvd.or.jp/md/en/columns/foreign-nationals-justice-system-structure) (2026-04-15)
- [High School Tuition Gaps by Prefecture — Osaka ¥630K, Tokyo ¥490K, Rural Areas ¥457K](https://isvd.or.jp/md/en/columns/highschool-tuition-prefecture-comparison-2026) (2026-04-15)
- [Why Wages Don't Feel Higher Despite 5%+ Shunto Gains — The Structure Behind Four Consecutive Years of Negative Real Wages](https://isvd.or.jp/md/en/columns/2026-04-12-real-wage-decline-structural-stagnation) (2026-04-14)
- [Japan's 2030 Digital Textbook Mandate — Three Forces Behind the Cabinet Decision](https://isvd.or.jp/md/en/columns/2026-04-14-digital-textbook-mandate-structural-analysis) (2026-04-14)
- [Industries Where Wages Rose or Fell Over 30 Years — Real Wages by Industry in One Chart](https://isvd.or.jp/md/en/columns/real-wage-industry-30year-comparison) (2026-04-14)
- [Business Manager Visa Capital Requirement Raised 6x to ¥30 Million — 96% of Current Holders Fall Short](https://isvd.or.jp/md/en/columns/2026-04-12-foreign-restaurant-visa-capital-crisis) (2026-04-13)
- [Why Don't Wages Rise Despite 'Labor Shortages'? — The Structure of a Labor Market Where Supply and Demand Fail](https://isvd.or.jp/md/en/columns/2026-04-13-labor-shortage-wage-suppression-paradox) (2026-04-13)
- [The Paradox of Population Decline and Record Tax Revenue — How Much Has Per Capita Tax Burden Increased?](https://isvd.or.jp/md/en/columns/2026-04-13-population-decline-record-tax-revenue-paradox) (2026-04-13)
- [A Data Analysis of the 744 'At-Risk' Municipalities — The Structure That Tokyo Siphons](https://isvd.or.jp/md/en/columns/disappearing-municipalities-data-analysis) (2026-04-13)
- [Generational Pension Disparities Visualized by Birth Year — What Differs Between Those Born in 1940 and 2000](https://isvd.or.jp/md/en/columns/pension-generation-gap-simulation) (2026-04-12)
- [Tokunoshima TFR 2.25, Higashiyama 0.76 — Mapping Birth Rates Across 1,741 Municipalities](https://isvd.or.jp/md/en/columns/birthrate-municipality-map-visualization) (2026-04-11)
- [Causes of School Non-Attendance in Japan 2023 — 1 in 15 Junior High Students, 346,000 by Grade and Region](https://isvd.or.jp/md/en/columns/school-nonattendance-cross-analysis-structure) (2026-04-10)
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- [Welfare Capture Rates and the 12-Fold Prefectural Gap: A Data-Driven Analysis](https://isvd.or.jp/md/en/columns/welfare-capture-rate-prefecture-gap) (2026-04-08)
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- [What Is Agnotology? — How Manufactured Ignorance Corrodes Society](https://isvd.or.jp/md/en/columns/agnotology-manufactured-ignorance-guide) (2026-04-06)
- [Japan's New Bicycle Fines: 2026 Penalty List for 113 Violation Types](https://isvd.or.jp/md/en/columns/2026-04-05-bicycle-law-post-enforcement) (2026-04-05)
- [¥70–80 Million per Legislator: Salary, Allowances, JR Passes, and the Full Cost of Japan's Diet Members](https://isvd.or.jp/md/en/columns/2026-04-05-diet-member-hidden-compensation) (2026-04-05)
- [¥15 Billion Fraud in Type-A Employment Support — Inside Kizuna HD's '36-Month Project' Addition-Cycling](https://isvd.or.jp/md/en/columns/2026-04-05-welfare-fraud-kizuna-150oku) (2026-04-05)
- [What Is Social Inclusion? — The Four-Dimensional Mechanism of Exclusion and Japan's Current Position](https://isvd.or.jp/md/en/columns/social-inclusion-definition-structure) (2026-04-05)
- [Personal Space and Urban Density — Physically Close Yet Psychologically Distant: Japan's Paradox of Distance](https://isvd.or.jp/md/en/columns/personal-space-urban-density) (2026-04-04)
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- [The Intersection of Climate Change and Social Inequality — Who Emits and Who Bears the Harm?](https://isvd.or.jp/md/en/columns/climate-change-social-inequality-intersection) (2026-04-02)
- [The Structure and Limitations of Japan's Disability Employment Quota System — What Happens Inside the Legal Rate of 2.5%](https://isvd.or.jp/md/en/columns/disability-employment-quota-structure) (2026-04-02)
- [Is "Half Your Income Goes to Taxes" True? — The Reality Behind Japan's 46% National Burden Rate](https://isvd.or.jp/md/en/columns/national-burden-rate-46-percent-reality) (2026-04-01)
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- [Structural Analysis of Local Government 'Extinction' — 744 Municipalities Face the Critical Point of Population Decline and Fiscal Crisis](https://isvd.or.jp/md/en/columns/local-government-extinction-structure) (2026-03-31)
- [The Cost of Zero Waitlists — Record 3,190 Childcare Accidents Reveal the Simultaneous Collapse of Quality Amid Quantitative Expansion](https://isvd.or.jp/md/en/columns/childcare-zero-waitlist-quality-crisis-2026) (2026-03-30)
- [Structural Contradictions of the Technical Intern Training Program — Between 'International Contribution' and Labor Shortages](https://isvd.or.jp/md/en/columns/foreign-trainee-system-structural-contradiction) (2026-03-30)
- [Five Structural Reasons Why "Freedom to Transfer" Won't Work Under Japan's New Training and Employment Program — Is It Just Relabeling the Technical Intern System?](https://isvd.or.jp/md/en/columns/ikusei-shuro-transfer-freedom-structural-barriers) (2026-03-30)
- [The Structure of Japan's Youth Mental Health Crisis — 340,000 School Refusals, Worst Youth Suicide Rate in the G7](https://isvd.or.jp/md/en/columns/youth-mental-health-crisis-structure) (2026-03-30)
- [The Structural Problem of Japan's Bicycle Blue Ticket System — Can Penalty Enforcement Be Justified When Only 3.6% of Cycling Space Is Separated Bikeway?](https://isvd.or.jp/md/en/columns/bicycle-blue-ticket-infrastructure-gap-2026) (2026-03-29)
- [The Structural Risks of Zero Food Tax — What a 5-Trillion-Yen 'Simple Solution' Obscures](https://isvd.or.jp/md/en/columns/food-tax-zero-structural-risk) (2026-03-29)
- [The Four Layers of "Stealth Tax Increases" — How the End of Flat-Rate Cuts, Rising Social Insurance, the Invoice System, and Defense Surtax Erode Take-Home Pay](https://isvd.or.jp/md/en/columns/stealth-tax-increase-four-layers-2026) (2026-03-29)
- [Why Japan's Labor Law Reform Was Shelved — 7 Key Issues in the First Major Overhaul in 40 Years](https://isvd.or.jp/md/en/columns/labor-reform-40year-overhaul-shelved) (2026-03-28)
- [Acoustic Boundaries — The Structure of 'My Sound Is Freedom, Your Sound Is a Nuisance'](https://isvd.or.jp/md/en/columns/noise-boundary-right-to-quiet) (2026-03-28)
- [Structural Problems in Agriculture and Food Security——Reading the Meaning of 38% Self-Sufficiency](https://isvd.or.jp/md/en/columns/agriculture-structural-crisis) (2026-03-27)
- [A 5-Million-Yen Salary in One Chart — Where ¥1.1M Goes, and How It Compares to 10 Years Ago](https://isvd.or.jp/md/en/columns/annual-income-500man-payslip-breakdown-2025) (2026-03-27)
- ['Fund Museums with Public Money' — What's at Stake in a Country Spending 0.02% of GDP on Culture](https://isvd.or.jp/md/en/columns/2026-03-19-museum-public-funding-culture) (2026-03-26)
- ['Not Enough Time' Is Not a Personal Problem — The Structure of Time Poverty Produced by a 5.5-fold Gender Gap in Unpaid Labor](https://isvd.or.jp/md/en/columns/time-poverty-unpaid-labor-gender-gap) (2026-03-26)
- [The Silent Erosion of Disposable Income — How Inflation and Rising Social Insurance Premiums Are Squeezing Household Finances in 2026](https://isvd.or.jp/md/en/columns/inflation-social-insurance-squeeze-middle-class) (2026-03-25)
- [Is Noise 'Invisible Violence'? — Health Risks Warned by the WHO and Japan's Regulatory Vacuum](https://isvd.or.jp/md/en/columns/noise-invisible-violence-health-risk) (2026-03-25)
- [Why Japan Cannot Advance the Right to Disconnect — Three Structural Barriers: Legislation, Culture, and Enforcement](https://isvd.or.jp/md/en/columns/right-to-disconnect-japan-structural-barriers) (2026-03-24)
- [Three Decades of Wage Stagnation — The Structural Mechanisms Behind Japan's Plateau Since the 1997 Peak](https://isvd.or.jp/md/en/columns/wage-stagnation-30years-structural-mechanism) (2026-03-24)
- [The Structure of Gasoline Double Taxation — The 'Tax on Tax' Problem That Persists After Provisional Rate Abolition](https://isvd.or.jp/md/en/columns/2026-03-18-gasoline-double-taxation-structure) (2026-03-23)
- [The Structural Contradiction of the 1-Meter Overtaking Rule — Can 'Safe Clearance' Be Achieved on Roads Only 3.5 Meters Wide?](https://isvd.or.jp/md/en/columns/bicycle-overtaking-regulation-infrastructure-gap) (2026-03-23)
- [How Much Is Japan's Child Support Levy? The Burden on Singles and Childless Households](https://isvd.or.jp/md/en/columns/child-support-levy-burden-asymmetry) (2026-03-23)
- [Who Decides 'Fitness'? — Japan's Security Clearance System and the Tension Between Economic Security and Civil Liberties](https://isvd.or.jp/md/en/columns/security-clearance-economic-security-structure) (2026-03-22)
- [The Anatomy of 'Connection Fatigue' — How Platform Design Produces Mental Exhaustion](https://isvd.or.jp/md/en/columns/sns-fatigue-platform-design-mental-health) (2026-03-22)
- [Why They Keep Gathering Despite Exclusion — The Structural 'Place to Belong' Crisis Revealed by Guri-shita and Tō-yoko](https://isvd.or.jp/md/en/columns/glico-toyoko-youth-gathering-structure) (2026-03-21)
- [A 'Unification' That Isn't Unified — What the My Number Insurance Card Reveals About Japan's Digital Governance](https://isvd.or.jp/md/en/columns/maina-insurance-card-structure) (2026-03-21)
- [From 'Sexy Tanaka-san' to 'Manga One' — The Structural Governance Failures Shogakukan Reveals About Japan's Publishing Industry](https://isvd.or.jp/md/en/columns/shogakukan-governance-creator-rights) (2026-03-21)
- [What 'Tuition-Free' Doesn't Cover — The Education Gap Hidden by Japan's High School Tuition Subsidy](https://isvd.or.jp/md/en/columns/high-school-tuition-free-structure) (2026-03-20)
- [The Beginning of the End for 'This Is Not Immigration Policy' — What the Ikusei Shuro System Reveals About Japan's Foreign Worker Structure](https://isvd.or.jp/md/en/columns/immigration-policy-skilled-worker-training) (2026-03-20)
- [Structures Preserved in the Name of 'Women's Empowerment' — What the Revised Act Reveals About Japan's Gender Gap](https://isvd.or.jp/md/en/columns/women-empowerment-act-revision-structure) (2026-03-20)
- [Why Did the Henoko Boat Capsize Kill Two? Okinawa's Base Burden and Structural Violence](https://isvd.or.jp/md/en/columns/henoko-okinawa-boat-accident-structure) (2026-03-19)
- [Proving Innocence in a Country with a 99.9% Conviction Rate — A Structural Analysis of Japan's 'Hostage Justice'](https://isvd.or.jp/md/en/columns/hostage-justice-system-structure) (2026-03-19)
- [Dissolution Ordered, Yet Nothing Truly 'Dissolved' — The Structural Incompleteness of Japan's Unification Church Case](https://isvd.or.jp/md/en/columns/unification-church-dissolution-structure) (2026-03-19)
- [15 Years After 3/11, 2 Years After Noto — The Structural Limits of Japan's ¥41 Trillion Recovery](https://isvd.or.jp/md/en/columns/disaster-recovery-structural-limits) (2026-03-18)
- [The Day the Strait Closes — Japan's Structural Vulnerability in Energy Security](https://isvd.or.jp/md/en/columns/hormuz-strait-crisis-japan-energy-security) (2026-03-18)
- [The Day One Complaint Erased 2,100 Meals — The Iwaki Sekihan Disposal Incident and Structural Vulnerability in Public Administration](https://isvd.or.jp/md/en/columns/iwaki-school-lunch-complaint-waste) (2026-03-18)
- [Japan's Bicycle 'Blue Ticket' — The Contradiction of Enforcement Without Infrastructure](https://isvd.or.jp/md/en/columns/2026-03-17-bicycle-blue-ticket-regulation) (2026-03-17)
- [Is ESG Investment Solving Social Issues? — Questioning the 'Additionality' of a $30 Trillion Market](https://isvd.or.jp/md/en/columns/esg-investment-social-impact-gap) (2026-03-17)
- [Vocational Training in the Generative AI Era — Can Institutional Design Keep Up with Technology?](https://isvd.or.jp/md/en/columns/generative-ai-vocational-training) (2026-03-17)
- [The Wound of 'Attachment' Pervading Japanese Society — The Structural Problem Produced by Patriarchy, Nuclear Familization, and Intergenerational Transmission](https://isvd.or.jp/md/en/columns/attachment-disorder-japan-social-structure) (2026-03-16)
- [The Structure Behind 38% Food Self-Sufficiency — Rethinking Food Security in an Age of Globalization](https://isvd.or.jp/md/en/columns/japan-food-security-paradox) (2026-03-16)
- [Digital Divide 2026 — The Paradox of DX Leaving Behind Those It Should Serve](https://isvd.or.jp/md/en/columns/digital-divide-dx-paradox) (2026-03-15)
- [The Disconnect Between Higher Education and the Labor Market — The Talent Universities Produce vs. the Talent Society Demands](https://isvd.or.jp/md/en/columns/higher-education-labor-market-disconnect) (2026-03-15)
- [When Children's Tables Break Down — The Triple Crisis of Free School Lunches, Solitary Eating, and Kodomo Shokudo](https://isvd.or.jp/md/en/columns/school-lunch-nutrition-crisis) (2026-03-15)
- [The Pitfalls of 'I Asked AI' — Authority Bias and the Hollowing Out of Knowledge](https://isvd.or.jp/md/en/columns/ai-authority-bias-knowledge-hollowing) (2026-03-14)
- [21 Million Non-Regular Workers — Has 'Equal Pay for Equal Work' Narrowed Japan's Employment Gap?](https://isvd.or.jp/md/en/columns/non-regular-employment-structural-shift) (2026-03-14)
- [Renewable Energy and the Regional Economy — New Inequalities Born of the Energy Transition](https://isvd.or.jp/md/en/columns/renewable-energy-regional-economy) (2026-03-14)
- [Pension Intergenerational Inequality — A ¥60 Million Structural Fault Line](https://isvd.or.jp/md/en/columns/pension-intergenerational-inequality) (2026-03-13)
- [Population Decline and the Concentration in Tokyo — Reading the Mechanics of Regional Disappearance Through Structure](https://isvd.or.jp/md/en/columns/population-decline-tokyo-concentration) (2026-03-13)
- [The Economic Rationality of Preventive Medicine: Social Design in the Era of 48 Trillion Yen Healthcare Costs](https://isvd.or.jp/md/en/columns/preventive-medicine-health-economics) (2026-03-13)
- [The Structure of ¥48 Trillion in Medical Expenses — A Turning Point for Sustainability Toward 2030](https://isvd.or.jp/md/en/columns/healthcare-cost-crisis-2030) (2026-03-11)
- [Dismantling the '1.06 Million Yen Wall' — The Social Insurance Turning Point Facing 2 Million Workers](https://isvd.or.jp/md/en/columns/social-insurance-wall-abolition-2026) (2026-03-11)
- [Is the 'Non-Striving Generation' Real? — Student Value Shifts, Hiring Mismatches, and Redesigning Social Participation](https://isvd.or.jp/md/en/columns/student-values-recruitment-mismatch) (2026-03-11)
- [Who Draws AI's 'Red Lines'? — Anthropic vs. Pentagon Lawsuit Questions Governance Vacuum](https://isvd.or.jp/md/en/columns/ai-military-use-governance-anthropic-dod) (2026-03-10)
- [Can 'Kankeijinko' Solve the Sustainability Problem of Student Community Work?](https://isvd.or.jp/md/en/columns/kankeijinko-student-community-sustainability) (2026-03-10)
- [The Structure of Japan's Care Worker Crisis — The 'Invisible Roadmap' to 2040](https://isvd.or.jp/md/en/columns/2026-03-09-care-worker-shortage-structure) (2026-03-09)
- [Behind Japan's 11.5% Child Poverty Rate: The 44.5% Single-Parent Reality](https://isvd.or.jp/md/en/columns/2026-03-09-child-poverty-depth-japan) (2026-03-09)
- [Public Assistance 'Capture Rate' 20% — The Invisible Gaps in Japan's Safety Net](https://isvd.or.jp/md/en/columns/2026-03-09-welfare-capture-rate-japan) (2026-03-09)
- [Financial Reality of Japan's NPO Sector — Structural Vulnerabilities Hidden Within a 'Donation Powerhouse'](https://isvd.or.jp/md/en/columns/npo-sector-finance-reality) (2026-03-09)
- [Cognitive Debt — What Happens to the Brain and Society When We Delegate Thinking to AI](https://isvd.or.jp/md/en/columns/cognitive-debt-ai-thinking) (2026-03-08)
- [Two Years Since the Act on Loneliness and Isolation — What Has the World's First Comprehensive Law Changed?](https://isvd.or.jp/md/en/columns/loneliness-isolation-act-two-years) (2026-03-08)
- [Sustainability 2026 Crisis — The Challenges Japanese Companies Face Ahead of Mandatory Information Disclosure](https://isvd.or.jp/md/en/columns/2026-03-01-sustainability-2026-disclosure-crisis) (2026-03-06)
- [14-Day Continuous Work Limit and Work Interval Regulations — A Turning Point in Work Practices as Labor Standards Law Reform Debate Unfolds](https://isvd.or.jp/md/en/columns/2026-03-01-japan-labor-reform-interval-regulation) (2026-03-04)
- [Japan's Digital Platform Regulation — New Rules Drawn by the Transparency Act, Smartphone Act, and Information Platform Response Act](https://isvd.or.jp/md/en/columns/japan-law-reform-digital-platform-2026) (2026-03-02)
- [AI Regulation in the United States: Federal vs. State — Can a Unified Framework Be Achieved?](https://isvd.or.jp/md/en/columns/2026-03-01-us-ai-regulation-federal-vs-state) (2026-02-28)
- [Anthropic vs. The Pentagon — When AI Companies' Ethical Judgments Collide with National Security](https://isvd.or.jp/md/en/columns/anthropic-declines-defense-contract) (2026-02-26)
- [Questions Posed by U.S. Welfare Retrenchment — Where Is Institutional Trust Heading?](https://isvd.or.jp/md/en/columns/2026-03-01-us-welfare-cuts-institutional-trust) (2026-02-24)
- [The Acceleration of Global Wealth Concentration — Top 0.001% Hold Three Times More Than Bottom 50%](https://isvd.or.jp/md/en/columns/2026-03-01-world-inequality-report-wealth-gap) (2026-02-22)
- [US-Israeli Attacks on Iran — Ripple Effects on Energy Security and Civil Society](https://isvd.or.jp/md/en/columns/us-iran-military-strike-2026) (2026-02-20)
- [Employment 'Quantity' Has Recovered, But What About 'Quality'? — Structural Challenges in Japan's Labor Market Revealed by Data](https://isvd.or.jp/md/en/columns/data-and-voices) (2026-02-18)
- [The Structure of Unemployment Rate — Understanding Employment Today Through Age and Job-to-Applicant Ratios](https://isvd.or.jp/md/en/columns/unemployment-structure) (2026-02-18)

## Practical Guides（52 articles）

- [Five Ways into the Dormant Deposits Scheme: Where You Apply Changes Everything](https://isvd.or.jp/md/en/guides/dormant-deposits-five-entry-points) (2026-08-31)
- [Can Dormant Deposit Funds Pay for Buildings? The Four Conditions in the Call Guidelines](https://isvd.or.jp/md/en/guides/dormant-deposits-facility-costs) (2026-08-29)
- [Data Literacy for Social Impact: A Practical Guide to Japan's e-Stat and RESAS](https://isvd.or.jp/md/en/guides/data-literacy-estat-resas-guide) (2026-06-10)
- [Grant Application Guide for Nonprofits: Writing a Fundable Project Plan](https://isvd.or.jp/md/en/guides/nonprofit-grant-application-guide) (2026-06-08)
- [First-Year Tax Filing Guide for General Incorporated Associations: 5 Points Every Founder Must Know](https://isvd.or.jp/md/en/guides/nonprofit-first-year-tax-filing-guide) (2026-06-06)
- [Starting a Social Business? Form a General Incorporated Association First](https://isvd.or.jp/md/en/guides/social-business-start-with-association) (2026-05-19)
- [Your NPO Isn't Using Ad Grants? How to Access Up to $10,000/Month in Free Advertising](https://isvd.or.jp/md/en/guides/npo-ad-grants-untapped-opportunity) (2026-05-16)
- [Incorporate Your Voluntary Group and Unlock Up to $120,000/Year in Free Google Advertising](https://isvd.or.jp/md/en/guides/voluntary-group-incorporation-google-benefits) (2026-05-13)
- [Dual Corporate Structure: Profit + Nonprofit — Advertising and Tax Optimization That Most Business Owners Don't Know About](https://isvd.or.jp/md/en/guides/dual-corporate-structure-profit-nonprofit) (2026-05-10)
- [Post-Formation Procedures Checklist — Tax Filing, Registration, and Bank Account Setup](https://isvd.or.jp/md/en/guides/post-formation-procedures-checklist) (2026-05-07)
- [Designing Articles of Incorporation for Non-Profit Type Status — Requirements for Tax Benefits](https://isvd.or.jp/md/en/guides/nonprofit-type-requirements-tax-benefits) (2026-05-04)
- [7 Key Points for Drafting Articles of Incorporation — Preparing to Establish a General Incorporated Association](https://isvd.or.jp/md/en/guides/articles-of-incorporation-7-tips) (2026-05-01)
- [Complete Cost Breakdown for Establishing a Non-Profit General Incorporated Association](https://isvd.or.jp/md/en/guides/nonprofit-association-setup-cost-breakdown) (2026-04-28)
- [Why the General Incorporated Association Suits Social Entrepreneurship — Criteria for Choosing a Legal Entity](https://isvd.or.jp/md/en/guides/why-general-association-for-social-business) (2026-04-28)
- [Complete Guide to Establishing a Nonprofit-Type General Incorporated Association in Japan](https://isvd.or.jp/md/en/guides/nonprofit-association-setup-complete-guide) (2026-04-25)
- [What Is a Non-Profit General Incorporated Association? — Differences from NPO Corporations and How to Choose](https://isvd.or.jp/md/en/guides/nonprofit-general-vs-npo) (2026-04-25)
- [A Fundraising Model for Social Enterprises Using Google for Nonprofits](https://isvd.or.jp/md/en/guides/nonprofits-fundraising-model) (2026-04-22)
- [Ad Grants Getting Started: CTR Maintenance and Keyword Design Fundamentals](https://isvd.or.jp/md/en/guides/ad-grants-ctr-keyword-basics) (2026-04-19)
- [Risk Management in the Age of AI Agents — OWASP Agentic Top 10 and Practical Countermeasures](https://isvd.or.jp/md/en/guides/ai-agent-risk-management-owasp) (2026-04-19)
- [Complete Guide to the 2026 Human Resource Development Subsidy: Reskilling Support Course (March 2026 Revision)](https://isvd.or.jp/md/en/guides/reskilling-subsidy-2026-complete-guide) (2026-04-19)
- [Common Reasons Nonprofits Fail Ad Grants Review — The Structure of Rejection](https://isvd.or.jp/md/en/guides/ad-grants-rejected-common-patterns) (2026-04-10)
- [How to Pass the Google for Nonprofits Review: Writing a Business Plan That Gets Approved](https://isvd.or.jp/md/en/guides/google-for-nonprofits-application-guide) (2026-04-07)
- [How to Get Google Workspace for Free as a Nonprofit](https://isvd.or.jp/md/en/guides/google-workspace-nonprofit-free) (2026-04-04)
- [How Ad Grants Gives Nonprofits Up to $10,000/Month in Free Search Advertising](https://isvd.or.jp/md/en/guides/ad-grants-monthly-10000-mechanism) (2026-04-01)
- [Practical Guide to Social Vulnerability Mapping During Disasters — Lessons from the Noto Peninsula Earthquake](https://isvd.or.jp/md/en/guides/disaster-vulnerability-mapping-guide) (2026-04-01)
- [Dormant Deposits Utilization System Application Practical Guide (2026 Edition): Requirements and Preparation from the Public Offering Guidelines](https://isvd.or.jp/md/en/guides/dormant-deposits-application-2026) (2026-04-01)
- [Gender Mainstreaming Practical Guide for NPOs — How to Integrate Gender Perspectives into Organizations and Operations](https://isvd.or.jp/md/en/guides/npo-gender-mainstreaming-guide) (2026-03-31)
- [Why Young Volunteers Leave — Structural Factors and Retention Design for NPOs](https://isvd.or.jp/md/en/guides/youth-volunteer-disengagement-design) (2026-03-28)
- [Integrating Climate Justice and Social Policy — A Design Guide](https://isvd.or.jp/md/en/guides/climate-social-policy-integration) (2026-03-27)
- [What Is Google for Nonprofits? A Complete Guide to Free Google Tools for Nonprofits](https://isvd.or.jp/md/en/guides/google-for-nonprofits-guide) (2026-03-25)
- [ISVD's Practice Record — Concrete Benefits from a For-Profit + Nonprofit Dual Corporate Structure](https://isvd.or.jp/md/en/guides/isvd-dual-structure-practice-record) (2026-03-25)
- [The Common Structure of 'Unreached Populations' — What a 20% Take-up Rate Reveals About Policy Design](https://isvd.or.jp/md/en/guides/policy-exclusion-non-take-up) (2026-03-25)
- [Can Vocational Training Be Measured? — EBPM and the Evaluation Design of Workforce Development Policy](https://isvd.or.jp/md/en/guides/vocational-training-ebpm-evaluation) (2026-03-24)
- [Resilient Organization Design Guide — Building Organizations That Withstand Uncertainty](https://isvd.or.jp/md/en/guides/resilient-organization-design) (2026-03-23)
- [Gender Equality and Organizational Design — A Practical Guide](https://isvd.or.jp/md/en/guides/gender-equality-organizational-design) (2026-03-17)
- [Resident Participatory Policy-Making Process Design——From Formal Participation to Substantive Collaboration](https://isvd.or.jp/md/en/guides/citizen-participation-process-design) (2026-03-16)
- [Wellbeing Policy Design Guide — Embedding Subjective Well-Being in Public Policy](https://isvd.or.jp/md/en/guides/wellbeing-policy-design) (2026-03-15)
- [Designing Collective Impact — How to Move Intractable Problems Through Cross-Sector Collaboration](https://isvd.or.jp/md/en/guides/collective-impact-design) (2026-02-28)
- [Application Guide for the Dormant Deposits Utilization Program — How the System Works and What NPOs Need to Prepare](https://isvd.or.jp/md/en/guides/dormant-deposits-guide) (2026-02-28)
- [Introduction to EBPM — What Evidence-Based Policymaking Asks of Nonprofits](https://isvd.or.jp/md/en/guides/ebpm-intro) (2026-02-28)
- [Writing a Grant Application — A Practical Checklist to Improve Your Approval Rate](https://isvd.or.jp/md/en/guides/grant-application-guide) (2026-02-28)
- [Cash Flow Design for Nonprofits — A Practical Guide to Solving Funding Gaps Through Structure](https://isvd.or.jp/md/en/guides/npo-cashflow-design) (2026-02-28)
- [Introduction to Data Utilization for NPOs — Practical Steps for Small Organizations to Get Started](https://isvd.or.jp/md/en/guides/npo-data-utilization) (2026-02-28)
- [Organizational Assessment Frameworks for Nonprofits — Turning Good Programs into Strong Organizations](https://isvd.or.jp/md/en/guides/npo-organizational-assessment) (2026-02-28)
- [Social Enterprise vs. NPO — How Legal Structure Shapes Organizational Design](https://isvd.or.jp/md/en/guides/social-enterprise-vs-npo) (2026-02-28)
- [Structural Analysis of Social Issues — Using Systems Thinking to Visualize Why Problems Persist](https://isvd.or.jp/md/en/guides/systems-thinking-intro) (2026-02-28)
- [A Practical Workshop Guide to Theory of Change — How to Map Your Hypothesis of Change as a Team](https://isvd.or.jp/md/en/guides/theory-of-change-workshop) (2026-02-28)
- [What Is a Logic Model? A Practical Guide to Structuring Social Issues](https://isvd.or.jp/md/en/guides/logic-model-guide) (2026-02-27)
- [Designing Outcome Indicators — Evaluation Thinking for Social Projects Beyond KPIs and KGIs](https://isvd.or.jp/md/en/guides/outcome-indicator-design) (2026-02-27)
- [Introduction to Social Impact Evaluation Design — Practical Steps Nonprofits Can Take Today](https://isvd.or.jp/md/en/guides/social-impact-evaluation-intro) (2026-02-27)
- [How to Create a Stakeholder Map — Relationship-Building Techniques from 3 NPO Case Studies](https://isvd.or.jp/md/en/guides/stakeholder-map-npo-guide) (2026-02-27)
- [Why AI Adoption Stalls in Nonprofits — Three Structural Barriers and How to Overcome Them](https://isvd.or.jp/md/en/guides/npo-ai-adoption-challenges) (2026-02-26)

## Debates（7 articles）

- [Can Basic Income Replace Social Security?](https://isvd.or.jp/md/en/debates/basic-income-replace-social-security) (2026-04-03)
- [The AI and Civic Participation Dilemma — Does Automating Public Input Expand Democracy?](https://isvd.or.jp/md/en/debates/ai-democratic-participation) (2026-03-29)
- [What Does Expanding Foreign Worker Admissions Bring to Japanese Society?](https://isvd.or.jp/md/en/debates/immigration-expansion-debate) (2026-03-24)
- [Can Nuclear Power Be a Viable Option for 'Decarbonization'?](https://isvd.or.jp/md/en/debates/nuclear-decarbonization-debate) (2026-03-16)
- [Does DX Promotion Narrow or Widen the Regional Gap?](https://isvd.or.jp/md/en/debates/dx-regional-gap-debate) (2026-03-14)
- [Can Climate Action and Economic Growth Coexist?](https://isvd.or.jp/md/en/debates/climate-action-vs-economic-growth) (2026-03-13)
- [Should Military AI Be Permitted? — The Intersection of National Security and Technology Ethics](https://isvd.or.jp/md/en/debates/ai-military-use) (2026-03-09)

## News（11 articles）

- [Digital Society Vision Council, 12th Meeting (May 22, 2026) — Briefing on the Next Priority Plan and ISVD's Reading](https://isvd.or.jp/md/en/news/digital-society-vision-council-12) (2026-05-29)
- [Announcing the Sales Email Policy (effective 2026-06-01) — A Civil-Law Approach Reclaiming ~50 Hours/Year of Receiver Cost, Open Source](https://isvd.or.jp/md/en/news/sales-email-policy-launch) (2026-05-19)
- [FY2025 Student Community Activity Report in Bunkyo-ku: Event Report](https://isvd.or.jp/md/en/news/bunsyakyo-student-activity-report-2026) (2026-03-10)
- [Introducing 'AI Fluency for Nonprofits': A Free AI Literacy Course for NPO Staff](https://isvd.or.jp/md/en/news/anthropic-ai-fluency-nonprofits) (2026-03-04)
- [isvd.or.jp Site Renewal: New Features and Expanded Content](https://isvd.or.jp/md/en/news/site-renewal-2026) (2026-03-03)
- [Universal Tourism Symposium 'Tabi wa Michizure, Yowa no Tane' #3 in Nagoya](https://isvd.or.jp/md/en/news/tabidozu-3-nagoya-2025) (2025-09-11)
- [Report: Guest Talk Event at Kamiyama Marugoto KOSEN 'Wednesday Night'](https://isvd.or.jp/md/en/news/kamiyama-wednesday-night-report) (2025-06-08)
- [Report: Universal Tourism Symposium 'Tabi wa Michizure, Yowa no Tane' #2](https://isvd.or.jp/md/en/news/tabidozu-2-harajuku-2025) (2025-05-29)
- [Institute for Social Vision Design (ISVD) Launches Official Website](https://isvd.or.jp/md/en/news/isvd-website-launch) (2025-03-02)
- [Report: Universal Tourism Symposium 'Tabi wa Michizure, Yowa no Tane'](https://isvd.or.jp/md/en/news/tabidozu-symposium-2024) (2024-11-07)
- [ISVD Partners with Character Brand and High School Student Organization to Support the "Chikaki Project"](https://isvd.or.jp/md/en/news/chikaki-project-support) (2024-09-30)

## Research Notes

### Local Assembly Civic Data Lab — Reading Policy Diffusion Across Japan's 1,788 Assemblies（13 notes）
- [National Distribution of Deferral Phrasing in Assembly Responses — A Structural Analysis of 18.97 Million Records from 870 Municipalities](https://isvd.or.jp/md/en/labs/machikarte/case-sakiokuri-rate) (2026-06-01)
- [Machikarte Research Lab — Hypotheses and Overview: Reading Assembly Speeches as Observations](https://isvd.or.jp/md/en/labs/machikarte/hypothesis-overview) (2026-06-01)
- [Literature Map: A Lineage of Local Assembly Speech Data Research — Centered on the Work of Haruka Watanabe, Yasutomo Kimura, and Kenjiro Higashi](https://isvd.or.jp/md/en/labs/machikarte/literature-map-prior-research) (2026-06-03)
- [Seven Years of 'Care' Mentions in Japanese Local Assemblies — The Time Structure of Long-Term Care Insurance Act Revisions and Policy Lag](https://isvd.or.jp/md/en/labs/machikarte/care-mentions-trends-2018-2024) (2026-06-09)
- [Regional Distribution of 'Foreign Workforce' Debate in Japanese Local Assemblies — A Seven-Year Structural Analysis Across 870 Municipalities](https://isvd.or.jp/md/en/labs/machikarte/foreign-workers-regional-2018-2024) (2026-06-20)
- [Regional Distribution of 'Vacant Houses' and 'Public Facilities' Debate in Japanese Local Assemblies — A Seven-Year Structural Analysis Across 1,320 Municipalities](https://isvd.or.jp/md/en/labs/machikarte/akiya-public-facility-discussion) (2026-06-25)
- [Seven Years of Assembly Seat Reduction Debates — The Time Structure of 'Candidate Shortage' and Seat Apportionment Ordinance Revisions in Japanese Local Assemblies](https://isvd.or.jp/md/en/labs/machikarte/trends-assembly-seats-reduction-2018-2024) (2026-07-02)
- [Seven Years of 'Decarbonization' Discourse — Discontinuous Diffusion of Climate Language in Japanese Local Assemblies (2018–2024)](https://isvd.or.jp/md/en/labs/machikarte/trends-climate-carbon-2018-2024) (2026-07-02)
- [Seven Years of 'Fiscal Consolidation' Discourse — The Temporal Structure of Fiscal-Crisis Language in Japanese Local Assemblies (2018–2024)](https://isvd.or.jp/md/en/labs/machikarte/trends-fiscal-health-2018-2024) (2026-07-02)
- [Seven Years of LGBTQ and Partnership Ordinance Debate — Regional Diffusion of Sexual Minority Discourse in Japanese Local Assemblies](https://isvd.or.jp/md/en/labs/machikarte/trends-lgbtq-partnership-2018-2024) (2026-07-02)
- [Seven Years of Young-Carer Mentions in Japanese Local Assemblies — The Time Structure of 'Children Who Care for Family Members' in Assembly Discourse](https://isvd.or.jp/md/en/labs/machikarte/trends-young-carer-2018-2024) (2026-07-02)
- [Methodology of Assembly Corpus Construction — Turning Response Data from 1,788 Japanese Local Assemblies into Structural Analysis Material](https://isvd.or.jp/md/en/labs/machikarte/methodology-corpus-construction) (2026-07-03)
- [Structural Snapshot of the Toshima-ku Assembly 2024-2025 Pilot Data — An Early-Stage View of Assembly Response Corpus Building in Tokyo's Special Wards](https://isvd.or.jp/md/en/labs/machikarte/case-toshima-pilot-snapshot) (2026-07-04)

### Public Asset Utilization Research Lab（21 notes）
- [Structural Analysis of Abandoned School Small Concessions — The Institutional–Execution Gap Behind 1,951 Unused Schools](https://isvd.or.jp/md/en/labs/public-asset-ppp/abandoned-school-small-concession-structure) (2026-04-07)
- [Corporate Hometown Tax at ¥63.1 Billion — How Personnel Dispatch Is Reshaping Public Asset Regeneration](https://isvd.or.jp/md/en/labs/public-asset-ppp/corporate-hometown-tax-public-asset) (2026-04-07)
- [PFS Adoption at 9% — Why Municipalities Cannot Embrace Pay-for-Success Despite Complete Institutional Infrastructure](https://isvd.or.jp/md/en/labs/public-asset-ppp/pfs-adoption-structural-gap) (2026-04-07)
- [The Structural Gap in Priority Review Regulations — Behind the 82% Adoption Rate Lies a System That Doesn't Work](https://isvd.or.jp/md/en/labs/public-asset-ppp/priority-review-regulation-structural-gap) (2026-04-07)
- [The 'Softification' of Public Services — A Paradigm Shift from Facilities to Services](https://isvd.or.jp/md/en/labs/public-asset-ppp/public-service-softification-paradigm) (2026-05-19)
- [Public Asset Utilization Lab — Hypotheses and Scope](https://isvd.or.jp/md/en/labs/public-asset-ppp/hypothesis-overview) (2026-06-01)
- [Structural Analysis of Japan's Small Concession Three Walls — Revenue Structure Types and Breakthrough Patterns](https://isvd.or.jp/md/en/labs/public-asset-ppp/small-concession-three-walls-structure) (2026-06-02)
- [Airport Concession Revenue Structure — The 'Viability Threshold' Revealed by 12 National-Government Airports and the Conditions for Private Entry](https://isvd.or.jp/md/en/labs/public-asset-ppp/airport-concession-revenue-structure) (2026-07-02)
- [Park-PFI Seven Years of Revenue Structure — Conditions for Revenue Facilities in Urban Parks and the Three-Type Divergence](https://isvd.or.jp/md/en/labs/public-asset-ppp/park-pfi-seven-years-revenue-structure) (2026-07-02)
- [The PPP Desk Divide — Structural Gaps in Municipal Internal Capacity and Their Impact on Project Formation](https://isvd.or.jp/md/en/labs/public-asset-ppp/ppp-desk-internal-capacity-gap) (2026-07-02)
- [Risk Allocation in PPP/PFI Projects — How Poor Matrix Design Drives Project Failure](https://isvd.or.jp/md/en/labs/public-asset-ppp/risk-allocation-matrix-design) (2026-07-02)
- [Structural Comparison of Three Water Concession Cases — Divergence Conditions of Operational Transfer in Miyagi, Hamamatsu, and Susaki](https://isvd.or.jp/md/en/labs/public-asset-ppp/water-concession-structural-analysis) (2026-07-02)
- [Contract Design Comparison of Three Small Concession Cases in Small Cities — Breakthrough Patterns for the Three Walls](https://isvd.or.jp/md/en/labs/public-asset-ppp/case-small-city-small-concession) (2026-07-11)
- [Pricing What Cannot Be Measured: Building a Willingness to Pay](https://isvd.or.jp/md/en/labs/public-asset-ppp/methodology-wtp-valuation-design) (2026-08-29)
- [Has PFS Reached Beyond the Three Priority Fields?](https://isvd.or.jp/md/en/labs/public-asset-ppp/pfs-field-expansion-beyond-priority-three) (2026-08-29)
- [The Two Seats PFS Sets Aside for Supporters](https://isvd.or.jp/md/en/labs/public-asset-ppp/pfs-two-seats-for-supporters) (2026-08-29)
- [Three Markers for Spotting a Supporter's Seat](https://isvd.or.jp/md/en/labs/public-asset-ppp/synthesis-supporter-seat-three-markers) (2026-08-29)
- [27,000 Defunct Gas Stations and Subsurface Tank Legacies: A Typology of Shrinking Assets](https://isvd.or.jp/md/en/labs/public-asset-ppp/abandoned-gas-stations-27000-typology) (2026-07-05)
- [Adaptive Reuse of Decommissioned Oil Terminals and Refineries — Comparing Ten Domestic Cases and Three International Precedents](https://isvd.or.jp/md/en/labs/public-asset-ppp/oil-terminal-adaptive-reuse-intl-comparison) (2026-07-06)
- [The Five-Layer Methodology of Meaning Inversion for Shrinking Assets — A Draft Evaluation Framework for PPP Projects](https://isvd.or.jp/md/en/labs/public-asset-ppp/meaning-inversion-5-layer-methodology) (2026-07-07)
- [A Methodology for Structural Analysis of PPP/PFI Contracts — Reading Foundational Clauses, Risk Allocation Matrices, and Monitoring Provisions in Three Streams](https://isvd.or.jp/md/en/labs/public-asset-ppp/methodology-contract-design-analysis) (2026-07-10)

### Social Design Lab（27 notes）
- [Citation Network Analysis — The Intellectual Map Drawn by 938 References](https://isvd.or.jp/md/en/labs/social-design-foundations/citation-network-analysis) (2026-03-29)
- [The Intellectual Coordinates of Social Design — Six Academic Roots Decoded](https://isvd.or.jp/md/en/labs/social-design-foundations/hypothesis-overview) (2026-04-02)
- [Literature Map: From Agnotology to 'Structural Invisibility'](https://isvd.or.jp/md/en/labs/social-design-foundations/literature-map-agnotology-to-structural-invisibility) (2026-04-03)
- [Literature Map: The Genealogy of Civil Society Theory — Tocqueville→Habermas→Putnam→Salamon→Japan's NPO Movement and ISVD's Theory of Citizens](https://isvd.or.jp/md/en/labs/social-design-foundations/literature-map-civil-society) (2026-04-04)
- [Literature Map: Social Design vs Service Design vs Transition Design](https://isvd.or.jp/md/en/labs/social-design-foundations/literature-map-design-comparison) (2026-04-05)
- [Literature Map: The Genealogy of EBPM — Evidence-Based Policy Making and ISVD's Data-Driven Approach](https://isvd.or.jp/md/en/labs/social-design-foundations/literature-map-ebpm) (2026-04-06)
- [Literature Map: The Lineage of Participatory Design — Arnstein → Sanders → Manzini → ISVD's Methodology](https://isvd.or.jp/md/en/labs/social-design-foundations/literature-map-participatory-design) (2026-04-07)
- [Literature Map: Positioning Among Prior Institutions — Graduate School of Social Design, Rikkyo University, and ISVD](https://isvd.or.jp/md/en/labs/social-design-foundations/literature-map-prior-institutions) (2026-04-08)
- [Literature Map: The Lineage of Social Policy — Tachibana, Kenjoh, Miyamoto, and ISVD's Intersection](https://isvd.or.jp/md/en/labs/social-design-foundations/literature-map-social-policy) (2026-04-09)
- [The Genealogy and Critique of Design Justice](https://isvd.or.jp/md/en/labs/social-design-foundations/essay-design-justice-genealogy) (2026-07-02)
- [The Lineage of Deliberative Democracy](https://isvd.or.jp/md/en/labs/social-design-foundations/literature-map-deliberative-democracy) (2026-07-02)
- [Institutional Design Theory and the Commons](https://isvd.or.jp/md/en/labs/social-design-foundations/literature-map-institutional-design) (2026-07-02)
- [Operationalizing the Six-Field Integration Model — A Four-Stage Mapping from Theory to Practice](https://isvd.or.jp/md/en/labs/social-design-foundations/essay-6field-operationalization) (2026-07-13)
- [Twenty Years of Kamiyama, Tokushima — Reading Rural Social Innovation through the Six-Field Integration Model](https://isvd.or.jp/md/en/labs/social-design-foundations/case-social-design-in-practice-a) (2026-07-14)
- [Sixteen Years of MindLab Denmark — Reading a Government Policy Innovation Lab through the Six-Field Integration Model](https://isvd.or.jp/md/en/labs/social-design-foundations/case-social-design-in-practice-b) (2026-07-15)
- [Comparison of Similar Labs / Research Institutions Abroad — Profiles of 7 Institutions and ISVD's Position](https://isvd.or.jp/md/en/labs/social-design-foundations/literature-map-international-comparison-labs) (2026-07-16)
- [Literature Map: The Genealogy of Social Design Evaluation — 14 Years of English-Language Scholarship and the Gap in Japanese](https://isvd.or.jp/md/en/labs/social-design-foundations/literature-map-social-design-evaluation) (2026-07-16)
- [The intersection of shrinking society and epistemic justice / Extracting structural patterns via 5-lab integration](https://isvd.or.jp/md/en/labs/social-design-foundations/synthesis-shrinking-society-epistemic-justice) (2026-07-17)
- [The Limits and Self-Referentiality of Agnotology — Is ISVD Itself Producing 'Invisibilities'?](https://isvd.or.jp/md/en/labs/social-design-foundations/critique-agnotology-limits) (2026-03-30)
- [The Open Access Paradox — How to Reach Those Who Cannot Be Reached](https://isvd.or.jp/md/en/labs/social-design-foundations/critique-open-access-paradox) (2026-03-31)
- [What Social Design Is Not — Five Boundary Lines](https://isvd.or.jp/md/en/labs/social-design-foundations/critique-what-social-design-is-not) (2026-04-01)
- [The Limits of Nudge and Behavioral Design](https://isvd.or.jp/md/en/labs/social-design-foundations/critique-behavioral-design) (2026-07-02)
- [The Boundary Between Speculative Design and Social Vision Design](https://isvd.or.jp/md/en/labs/social-design-foundations/essay-speculative-design-boundary) (2026-07-02)
- [Six-Field Integration Model — How Social Policy, Agnotology, Epistemology, Participatory Design, EBPM, and Civil Society Theory Intersect](https://isvd.or.jp/md/en/labs/social-design-foundations/synthesis-six-fields-integration) (2026-03-28)
- [Methodology Note: Why Data-Driven Visualization Constitutes an Intervention Against Epistemic Injustice](https://isvd.or.jp/md/en/labs/social-design-foundations/methodology-data-driven-visibility) (2026-04-10)
- [Methodology Note: 'Reading the Structure' — The Theoretical Foundations of ISVD's Three-Section Frame](https://isvd.or.jp/md/en/labs/social-design-foundations/methodology-reading-structure) (2026-04-11)
- [Social Design Manifesto — Democratizing Vision So Everyone Can Shape the Future](https://isvd.or.jp/md/en/labs/social-design-foundations/manifesto-social-vision-design) (2026-03-28)

### Agnotology Lab — Structural Analysis of Informational Injustice and Counter-Design（28 notes）
- [What Is Silence-Structuring? — The Architecture of Pluralistic Ignorance](https://isvd.or.jp/md/en/labs/agnotology/essay-silence-structuring-mechanism) (2026-06-20)
- [AI Amplification of the Brandolini Asymmetry — When the Cost of Producing Lies Approaches Zero](https://isvd.or.jp/md/en/labs/agnotology/essay-brandolini-amplification) (2026-03-12)
- [Epistemic Injustice and Information Access Gaps in NPOs — Visualizing Structures Where Voices Go Unheard](https://isvd.or.jp/md/en/labs/agnotology/essay-epistemic-injustice-npo) (2026-03-12)
- [The Inhibitory Effect of Strategic Ignorance in EBPM — How 'Pretending Not to Know' Distorts Policy](https://isvd.or.jp/md/en/labs/agnotology/essay-strategic-ignorance-ebpm) (2026-03-12)
- [Research Framework of the Agnotology Lab — An Inductive Coding Framework](https://isvd.or.jp/md/en/labs/agnotology/hypothesis-overview) (2026-03-12)
- [The Reproduction of Authority and Ignorance — The Structure of 'No Need to Know'](https://isvd.or.jp/md/en/labs/agnotology/essay-authority-ignorance-reproduction) (2026-03-20)
- [Motivated Ignorance — The Cognitive Structure of 'Not Wanting to Know'](https://isvd.or.jp/md/en/labs/agnotology/essay-motivated-ignorance-self-deception) (2026-03-21)
- [The Production Mechanism of Taboos — Who Decides What 'Must Not Be Said'](https://isvd.or.jp/md/en/labs/agnotology/essay-taboo-production-mechanism) (2026-03-22)
- [Literature Map of Agnotology in the Japanese-speaking World 2022–2026 — Tracing the Birth of a Discipline](https://isvd.or.jp/md/en/labs/agnotology/literature-map-agnotology-japan) (2026-03-23)
- [Japan's Structural Reproduction of Climate Skepticism (How Doubt Circulates)](https://isvd.or.jp/md/en/labs/agnotology/case-climate-change-skepticism-japan) (2026-07-02)
- [The Statistical Absence of Femicide (The Structure of Deaths That Cannot Be Counted)](https://isvd.or.jp/md/en/labs/agnotology/case-femicide-statistical-invisibility) (2026-07-02)
- [The Monthly Labour Statistics Scandal and the Reproduction of State Ignorance — When the Numbers 'Did Not Exist'](https://isvd.or.jp/md/en/labs/agnotology/case-monthly-labour-statistics-ignorance) (2026-07-02)
- [Selective Description in Educational Curricula and the Filtering of Knowledge](https://isvd.or.jp/md/en/labs/agnotology/essay-curriculum-selective-description) (2026-07-02)
- ["I Have No Recollection" — The Institutionalization Mechanism of Political Memory Denial](https://isvd.or.jp/md/en/labs/agnotology/essay-political-memory-denial) (2026-07-02)
- [Information Literacy as Counter-Design: Curriculum Principles Centered on Epistemic Justice](https://isvd.or.jp/md/en/labs/agnotology/essay-counter-design-information-literacy) (2026-07-05)
- [Counter-Design Practices in Japan — A Structural Analysis of Domestic Attempts to Implement Epistemic Justice](https://isvd.or.jp/md/en/labs/agnotology/essay-counter-design-japanese-experiments) (2026-07-06)
- [A Methodology for International Comparison of Counter-Design — A Framework for Comparing Four Lineages that Implement Epistemic Justice](https://isvd.or.jp/md/en/labs/agnotology/methodology-counter-design-international-comparison) (2026-07-07)
- [The Archaeology of Silence — Five Methods for Excavating What Was Never Debated](https://isvd.or.jp/md/en/labs/agnotology/essay-silence-archaeology) (2026-07-08)
- [Cross-Axis Analysis of 22 Notes / Structural Patterns in Ignorance Production](https://isvd.or.jp/md/en/labs/agnotology/synthesis-7axis-cross-analysis) (2026-07-09)
- [The New Ignorance Produced by Algorithms — Filter Bubbles and Echo Chambers](https://isvd.or.jp/md/en/labs/agnotology/case-algorithm-filter-bubble-ignorance) (2026-03-13)
- [Why Are the Voices of Persons with Disabilities Not Heard? — The Japanese Structure of Testimonial Injustice](https://isvd.or.jp/md/en/labs/agnotology/case-disability-testimonial-injustice) (2026-03-13)
- ['Kūki' and Sontaku — The Japanese Form of Pluralistic Ignorance](https://isvd.or.jp/md/en/labs/agnotology/case-kuuki-sontaku-pluralistic-ignorance) (2026-03-14)
- [Why Unreported Issues Are Treated as 'Nonexistent' — Media Agenda-Setting and Invisibilization in Japan](https://isvd.or.jp/md/en/labs/agnotology/case-media-agenda-invisible-issues) (2026-03-15)
- [Okinawa and Structural Ignorance — The Politics of Mainland Japan's 'Not Knowing'](https://isvd.or.jp/md/en/labs/agnotology/case-okinawa-structural-ignorance) (2026-03-16)
- [Poverty and Epistemic Exclusion — The Structure of 'Being Unable Even to Know'](https://isvd.or.jp/md/en/labs/agnotology/case-poverty-epistemic-exclusion) (2026-03-17)
- [Why Predatory Business Endures — Structural Analysis of Converting Information Asymmetry into Profit](https://isvd.or.jp/md/en/labs/agnotology/case-predatory-business-information-asymmetry) (2026-03-18)
- [The Doubt Manufacturing Industry — The Sixty-Year War of Tobacco and Climate](https://isvd.or.jp/md/en/labs/agnotology/case-tobacco-climate-doubt-industry) (2026-03-19)
- [From 'Merchants of Doubt' to 'Captors of Regulation' — Reading Big AI's Regulatory Capture through 27 Mechanisms](https://isvd.or.jp/md/en/labs/agnotology/synthesis-big-ai-regulatory-capture) (2026-05-20)

### Quiet City Project — Visualizing Urban Noise × Sensory Stress and Policy Proposals（18 notes）
- [Four Research Hypotheses and Verification Plan](https://isvd.or.jp/md/en/labs/traffic-noise/hypothesis-overview) (2026-02-28)
- [Who to Change What For — Three-Layer Target Audience Design](https://isvd.or.jp/md/en/labs/traffic-noise/essay-audience-design) (2026-03-01)
- [What dB Cannot Measure — The Concept of Context-Dependent Stress](https://isvd.or.jp/md/en/labs/traffic-noise/essay-beyond-decibels) (2026-03-01)
- [Theory of Change — From Personal Pain to Transforming Urban Design](https://isvd.or.jp/md/en/labs/traffic-noise/essay-logic-model) (2026-03-01)
- [Those Living Along Arterial Roads Bear the Greatest Noise Burden — An Environmental Justice Hypothesis for Japan](https://isvd.or.jp/md/en/labs/traffic-noise/essay-noise-inequality) (2026-03-01)
- [How Much Do People with Sensory Hypersensitivity Suffer Outdoors — A World-First Research Gap](https://isvd.or.jp/md/en/labs/traffic-noise/essay-sensory-outdoor) (2026-03-01)
- [The Complaint Gap Phenomenon — Why 'Reporting Won't Change Anything' Is Rational](https://isvd.or.jp/md/en/labs/traffic-noise/essay-complaint-gap) (2026-03-01)
- [Why Loud Motorcycles and Modified Cars Aren't Caught — Structural Analysis of Noise Regulations](https://isvd.or.jp/md/en/labs/traffic-noise/essay-regulatory-gaps) (2026-03-01)
- [Soundproofing Subsidies Choose Their Roads — The Disparity Structure of the Roadside Housing Soundproofing Program](https://isvd.or.jp/md/en/labs/traffic-noise/case-soundproof-subsidy-disparity) (2026-07-02)
- [Why Victims Stay Silent — The Social Psychology Behind the Failure of Collective Noise Complaints](https://isvd.or.jp/md/en/labs/traffic-noise/essay-collective-action-barrier) (2026-07-02)
- [Assessment Never Reaches the Field — Why Environmental Impact Assessment Fails to Control Road Noise](https://isvd.or.jp/md/en/labs/traffic-noise/essay-eia-noise-gap) (2026-07-02)
- [EVs Are Too Quiet — The Paradox of Mandatory Acceleration Sound and Type Certification](https://isvd.or.jp/md/en/labs/traffic-noise/essay-ev-noise-acceleration-sound) (2026-07-02)
- [Inside the Perpetrator Group — Why Self-Regulation Fails in the Noise Industry](https://isvd.or.jp/md/en/labs/traffic-noise/essay-industry-split-incentives) (2026-07-02)
- [The Learning Curve of Nine Noise Lawsuits — From the Tolerable Limit Doctrine to a ¥5.9 Billion Verdict](https://isvd.or.jp/md/en/labs/traffic-noise/precedent-cases-noise-litigation-9) (2026-07-02)
- [WHO 2018 Environmental Noise Guidelines vs. Japan's Standards — What a Gap of Up to 25 dB Actually Means](https://isvd.or.jp/md/en/labs/traffic-noise/who-guidelines-japan-standard-gap) (2026-07-03)
- [A Proposed Industry Responsibility Clause for the Municipal Soundscape Ordinance Model](https://isvd.or.jp/md/en/labs/traffic-noise/ordinance-article-26-industry-responsibility) (2026-07-04)
- [Quantitative Comparison of Noise Ordinances Across Tokyo's 23 Special Wards — Implementation Divergences in Penalties, Time Restrictions, Source Categories, and Resident Petition Protocols](https://isvd.or.jp/md/en/labs/traffic-noise/case-tokyo-23-wards-ordinance-comparison) (2026-07-12)
- [Japan Cut the Default Speed Limit on Residential Roads to 30 km/h — a Nationwide Noise Measure Enacted Without Noise as an Objective](https://isvd.or.jp/md/en/labs/traffic-noise/case-residential-road-30kmh-noise-absent) (2026-09-03)