Total population (2020)
24,833
Change by 2050 (vs 2020)
-25.8%
Share aged 65+
33.0%
Akiya (vacancy) rate
12.6%
Private rent (JPY/m²)
940 JPY/m²/month (≈ $6.1 at ¥155/USD, Jun 2026)
Net migration
+60.0
Investment Attractiveness Score
39 / 100
Relocation Suitability Score
52 / 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 (24,833).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 23,991 | 23,646vs projection -345 | -3.4% |
| 2030 | 23,035 | — | -7.2% |
| 2035 | 21,965 | — | -11.5% |
| 2040 | 20,818 | — | -16.2% |
| 2045 | 19,624 | — | -21.0% |
| 2050 | 18,434 | — | -25.8% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 12.6% (national avg. 13.8%).
Private rental rent: 940 JPY/m²/month (≈ $6.1 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.