Total population (2020)
2,989
Change by 2050 (vs 2020)
-72.0%
Share aged 65+
53.3%
Akiya (vacancy) rate
36.8%
Private rent (JPY/m²)
247 JPY/m²/month (≈ $1.6 at ¥155/USD, Jun 2026)
Net migration
-32.0
Investment Attractiveness Score
3 / 100
Relocation Suitability Score
6 / 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 (2,989).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 2,443 | 2,451vs projection +8 | -18.3% |
| 2030 | 2,021 | — | -32.4% |
| 2035 | 1,662 | — | -44.4% |
| 2040 | 1,343 | — | -55.1% |
| 2045 | 1,072 | — | -64.1% |
| 2050 | 838 | — | -72.0% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 36.8% (national avg. 13.8%).
Private rental rent: 247 JPY/m²/month (≈ $1.6 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.