Observed arrival · 2026-10-14
How Many Years Does Your Town Have Left?
An interactive Japanese municipality guide that estimates how long towns may remain viable and ranks them by future outlook and present-day livability.
- For
- People comparing Japanese municipalities as places to live
- Worth noticing
- Its “years left” estimate is the earliest of three thresholds: aging, loss of everyday facilities, or inhabited grid cells halving.
Field notes
The estimate uses 2026 as its reference year and takes the first projected “wall” among aging, facility availability, and inhabited-area shrinkage. The site describes 33 indicators for its main score, applies empirical-Bayes adjustment to volatile small-population measures, and separates the overall ranking from five A–E diagnostic areas. It cites Japanese government datasets and says its figures are recalculated by the site, not official published values.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
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