Total population (2020)
61,857
Change by 2050 (vs 2020)
-34.7%
Share aged 65+
36.5%
Akiya (vacancy) rate
14.4%
Private rent (JPY/m²)
820 JPY/m²/month (≈ $5.3 at ¥155/USD, Jun 2026)
Net migration
-287.0
Investment Attractiveness Score
25 / 100
Relocation Suitability Score
43 / 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 (61,857).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 58,100 | 56,371vs projection -1,729 | -6.1% |
| 2030 | 54,472 | — | -11.9% |
| 2035 | 50,838 | — | -17.8% |
| 2040 | 47,246 | — | -23.6% |
| 2045 | 43,721 | — | -29.3% |
| 2050 | 40,383 | — | -34.7% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 14.4% (national avg. 13.8%).
Private rental rent: 820 JPY/m²/month (≈ $5.3 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.