Total population (2020)
39,267
Change by 2050 (vs 2020)
-43.2%
Share aged 65+
37.3%
Akiya (vacancy) rate
16.3%
Private rent (JPY/m²)
864 JPY/m²/month (≈ $5.6 at ¥155/USD, Jun 2026)
Net migration
-230.0
Investment Attractiveness Score
18 / 100
Relocation Suitability Score
37 / 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 (39,267).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 36,311 | 35,735vs projection -576 | -7.5% |
| 2030 | 33,373 | — | -15.0% |
| 2035 | 30,549 | — | -22.2% |
| 2040 | 27,783 | — | -29.2% |
| 2045 | 25,021 | — | -36.3% |
| 2050 | 22,313 | — | -43.2% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 16.3% (national avg. 13.8%).
Private rental rent: 864 JPY/m²/month (≈ $5.6 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.