Total population (2020)
34,391
Change by 2050 (vs 2020)
-48.7%
Share aged 65+
40.7%
Akiya (vacancy) rate
24.9%
Private rent (JPY/m²)
715 JPY/m²/month (≈ $4.6 at ¥155/USD, Jun 2026)
Net migration
-127.0
Investment Attractiveness Score
14 / 100
Relocation Suitability Score
39 / 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 (34,391).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 31,415 | 31,456vs projection +41 | -8.7% |
| 2030 | 28,487 | — | -17.2% |
| 2035 | 25,648 | — | -25.4% |
| 2040 | 22,882 | — | -33.5% |
| 2045 | 20,191 | — | -41.3% |
| 2050 | 17,632 | — | -48.7% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 24.9% (national avg. 13.8%).
Private rental rent: 715 JPY/m²/month (≈ $4.6 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.