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Gikai Commons Editorial Committee

Last updated: 2026-06-01

This page publishes the framework, chair candidates, and conflict-of-interest disclosure of the editorial committee of Gikai Commons, operated by ISVD.

01

Current status

The framework and charter of the editorial committee are finalized. Actual appointments of the chair and editorial members will proceed in stages from June 2026 through November 2026. During the period before the chair is appointed, Representative Director Naoya Yokota serves as interim editor.

02

Operating principles

Structure as subject, no individual condemnation

Gikai Commons is a neutral infrastructure for parliamentary data. Rather than evaluating individual legislators or municipalities, the committee oversees data standards and the publication of verification scripts to make structural patterns visible.

Differentiation through data quality assurance

The core differentiator is not the act of publishing data, but data quality assurance, openly published verification scripts, and transparency of editorial decisions. The committee carries the transparency obligation.

External academic majority with conflict-of-interest disclosure

External researchers and practitioners form the majority. Upon appointment, members disclose party affiliation history, public office history, and material interests. The disclosure template is published below.

03

Composition (four layers)

Chair
1 person. De facto editor-in-chief overseeing L2-L3 case decisions.
Editorial members
3-5 persons. Review of L1-L2 cases.
Academic advisors
3-5 persons. Review of overall direction and academic advice.
Legal members
1-2 persons. Pro bono attorneys evaluating defamation and litigation risk.
04

Chair candidates (in negotiation)

We have approached the following individuals regarding the chair or technical advisor role. Listings here are candidates pending final confirmation.

Haruka Watabe (Assistant Professor, Chuo University)

Mid-career researcher specializing in parliamentary record analysis. Best Paper Award, Japan Society for Socio-Information Studies; Tokyo Foundation grant recipient.

Kenjiro Higashi (Fellow, Code for Japan; former Kyoto Prefecture official)

Experienced in both civic tech and government practice. Involved in domestic Decidim implementations.

Yasutomo Kimura (Professor, Otaru University of Commerce)

Principal investigator of the local-politics.jp parliamentary minutes corpus project. Approached for the chair or technical advisor role.

05

Academic Advisory Board (in negotiation)

We have approached Professor Satoshi Machidori (Kyoto University), Professor Jouji Shishido (University of Tokyo), and Professor Katsuya Hirose (Hosei University) regarding the academic advisory board. A second wave with Professor Mari Miura, Professor Naoko Taniguchi, and Professor Yosuke Sunahara is planned.

06

Related documents

Conflict-of-interest disclosure template

The form filed on appointment and by the end of April each year. Covers how to write the four items in Article 8 and what is published afterwards. Drafted 2026-09-18 and not yet reviewed at a committee meeting.

07

Schedule

  1. By 2026-06-07: Outreach emails sent to three chair candidates (handled by Yokota).
  2. 2026-06 to 2026-07: 30-minute meetings, terms confirmation, and contracting.
  3. Around 2026-09: First meeting after the chair appointment; formal adoption of the charter and editorial guidelines.
  4. Within 2026: Selection of three editorial members (Phase 1 scale).
08

Contact

Questions, recommendations, and conflict-of-interest concerns regarding the editorial committee can be submitted through our contact form (https://isvd.or.jp/contact).

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