Total population (2020)
58,240
Change by 2050 (vs 2020)
-42.3%
Share aged 65+
36.1%
Akiya (vacancy) rate
13.3%
Private rent (JPY/m²)
927 JPY/m²/month (≈ $6.0 at ¥155/USD, Jun 2026)
Net migration
-229.0
Investment Attractiveness Score
25 / 100
Relocation Suitability Score
41 / 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 (58,240).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 54,084 | 54,134vs projection +50 | -7.1% |
| 2030 | 49,970 | — | -14.2% |
| 2035 | 45,819 | — | -21.3% |
| 2040 | 41,665 | — | -28.5% |
| 2045 | 37,553 | — | -35.5% |
| 2050 | 33,578 | — | -42.3% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 13.3% (national avg. 13.8%).
Private rental rent: 927 JPY/m²/month (≈ $6.0 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.