Demographics
11 items
Bear Injuries Hit a Record 216 in Japan — Depopulation Has Emptied the Hands That Tended the Boundary
By Japan's Environment Ministry, bear-inflicted injuries hit a record 216, with 13 deaths, in FY2025, and sightings reached 50,801, 2.1 times FY2023. But a poor nut crop is only the trigger. Depopulation has drained the hands that tended the satoyama; abandoned farmland is turning, in quality, back into forest; and the buffer between people and the wild is dissolving from within. This reads not culling versus coexistence, but the vacancy of who manages the boundary.
Kumamoto's Car Society Cannot Be Solved by Roads — Transit's Downward Spiral and Planning Backward from Where People Live
Congestion is worsening in the Kumamoto urban area, where semiconductor industry is concentrating. The Kumamoto Urban Area Person Trip Survey shows the car's mode share rising from 64.4% to 67.3%, while the transit share fell from 5.9% to 5.2%. Adding roads does not clear congestion; in an expressway toll-free trial, traffic rose about 79%. This reads the downward spiral in which driver shortage leads to cuts, fewer riders, unprofitability, and withdrawal, and points to reconnecting where people live with transit by working backward, rather than widening roads.
Repairs Keep Surfacing After You Buy a Kominka — The Information Gap Born of Inheritance and Aging
A newcomer who bought an old house in the mountains of Nara found, only after moving in, a well that ran dry for two months, mold, and drainage failures. Japan holds 9.002 million vacant homes at a 13.8% vacancy rate, and 80.9% of vacant detached houses are the neglected kind. Repairs surfacing after purchase are the consequence of a three-layer information gap: disclosure that stops at whether facilities exist, sellers who do not know the condition amid inheritance and aging, and vacant-house banks that, even among households that resolved a vacant home, are used by only 3.3%.
Inherited Forest Land Without Clear Boundaries — Negative Assets and the Making of Owner-Unknown Land
A family in Imari, Saga inherited about 4,300 square meters of forest whose boundary survives only by word of mouth; timber is worth less than surveying, yet disaster liability stays with the owner. Owner-unknown land reached about 4.1 million hectares in 2016 (exceeding Kyushu's main island) and a projected 7.2 million by 2040, while the cadastral survey sits near 53%. This reads how the four faces of one piece of land—ownership, boundary, benefit, and liability—split apart while registration, cadastral survey, forest management, the environment tax, and treasury absorption each pursue them separately, and points to redesigning ownership.
Farm Machinery That Runs Only Days a Year — The Structure That Keeps Individual Ownership Locked In
A newcomer farmer in Takamori, Kumamoto faces machinery worth millions of yen that runs only a few days a year. This is not bad luck. MAFF data—an average of 3.8 hectares per farm, 24.3% use of paid support services, 28.5% for equipment sharing—reveals why joint use fails to spread, and points to reframing farm machinery as a quasi-public good.
The 'Can't Earn a Living' Problem in Japan's Rural Migration Push — A Career-Design Vacuum in Regional Revitalization Policy
Japan's first decade of regional revitalization tracked migrant counts but failed to design income and career-continuity systems. From the FHL Masui case, this column reads the structural gap between rural assignments worth tens of thousands of yen per month and urban salary levels, the unmeasured income behind the 55.7% retention rate for the Local Vitalization Cooperator Squad, and the institutional vacuum surrounding the 22.63 million "related population."
Japan's 2025 Births Fall to 671,000 — 15 Years Ahead of Projections, Even as Marriages Rose
On June 3, 2026, Japan's Ministry of Health, Labour and Welfare released the preliminary 2025 vital statistics. Births totaled 671,236, the total fertility rate slipped to 1.14, and Tokyo crossed below 1.0 for the first time at 0.96. The headline shock is that the IPSS medium-variant projection had placed the 670,000 mark in 2040 — that level has now arrived in 2025, a 15-year acceleration. This article reads the data alongside the first full implementation year of the 3.6-trillion-yen Acceleration Plan and the paradox of two consecutive years of rising marriages while births continue to fall.
The Year of the Fire Horse 2026 and the Truth Behind Japan's Declining Birthrate: When Superstition Has No Room Left to Move
In 2026, the once-every-60-years Year of the Fire Horse has arrived, yet Japan's January birth count came in at +0.5% year-on-year — incomparably smaller than the -25.4% recorded in 1966. Reading this as "the superstition effect has vanished," however, would be premature. Three Fire Horse years share the same superstition yet produced three different outcomes: -4% in 1906, -25.4% in 1966, and virtually zero in 2026. Tracing why reveals that a massive single-year shock appears only when contraceptive access, family planning policy, media amplification, and the rational choices of married women converge simultaneously — not through superstition alone. The reason the Reiwa-era Fire Horse produces no movement is that the structural decline of Japan's birthrate has shifted from a single-year shock to a chronic shock, leaving no margin for superstition to act upon.
Japan's 1.13 Fertility Rate — The 2015 Turning Point When Married Couples Stopped Having Children
Japan's estimated 2025 fertility rate is 1.13, with 665,000 births — 16 years ahead of NIPSSR's 2041 projection. The 2015 turning point: married fertility flipped from a plus to a minus. Completed fertility hit a record-low 1.90. Marriage is no longer the bottleneck.
Structural Analysis of Local Government 'Extinction' — 744 Municipalities Face the Critical Point of Population Decline and Fiscal Crisis
The 2024 Population Strategy Council classified 744 municipalities as at risk of extinction. A decade after the Masuda Report, decline continues as projected.
Population Decline and the Concentration in Tokyo — Reading the Mechanics of Regional Disappearance Through Structure
Structural analysis of population outflow from regional areas and Tokyo concentration. Using demographic projections to read beyond the extinction city thesis.