Total population (2020)
32,116
Change by 2050 (vs 2020)
-30.2%
Share aged 65+
38.5%
Akiya (vacancy) rate
31.3%
Private rent (JPY/m²)
1,211 JPY/m²/month (≈ $7.8 at ¥155/USD, Jun 2026)
Net migration
-480.0
Investment Attractiveness Score
14 / 100
Relocation Suitability Score
32 / 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 (32,116).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 29,748 | 29,008vs projection -740 | -7.4% |
| 2030 | 28,186 | — | -12.2% |
| 2035 | 26,610 | — | -17.1% |
| 2040 | 25,092 | — | -21.9% |
| 2045 | 23,663 | — | -26.3% |
| 2050 | 22,407 | — | -30.2% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 31.3% (national avg. 13.8%).
Private rental rent: 1,211 JPY/m²/month (≈ $7.8 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.