Total population (2020)
14,959
Change by 2050 (vs 2020)
-51.9%
Share aged 65+
46.3%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
660 JPY/m²/month (≈ $4.3 at ¥155/USD, Jun 2026)
Net migration
-158.0
Investment Attractiveness Score
5 / 100
Relocation Suitability Score
25 / 100
Scores are this site's own 0–100 indices based on the 2020 Census; 2025 figures are shown for reference.
Population Projection (2025–2050)
IPSS projection (令和5年 / 2023). Change vs 2020 Census (14,959).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 13,345 | 12,752vs projection -593 | -10.8% |
| 2030 | 11,954 | — | -20.1% |
| 2035 | 10,634 | — | -28.9% |
| 2040 | 9,382 | — | -37.3% |
| 2045 | 8,224 | — | -45.0% |
| 2050 | 7,188 | — | -51.9% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 660 JPY/m²/month (≈ $4.3 at ¥155/USD, Jun 2026).
This vacancy count includes secondary homes (e.g. vacation homes), so it runs high in resort/tourist areas. See the Statistics Bureau Housing and Land Survey definitions. Average of all units including older buildings; differs from current asking rents.