Total population (2020)
58,852
Change by 2050 (vs 2020)
-27.5%
Share aged 65+
33.4%
Akiya (vacancy) rate
18.4%
Private rent (JPY/m²)
845 JPY/m²/month (≈ $5.5 at ¥155/USD, Jun 2026)
Net migration
+199.0
Investment Attractiveness Score
30 / 100
Relocation Suitability Score
51 / 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 (58,852).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 56,606 | 57,161vs projection +555 | -3.8% |
| 2030 | 54,149 | — | -8.0% |
| 2035 | 51,398 | — | -12.7% |
| 2040 | 48,482 | — | -17.6% |
| 2045 | 45,594 | — | -22.5% |
| 2050 | 42,682 | — | -27.5% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 18.4% (national avg. 13.8%).
Private rental rent: 845 JPY/m²/month (≈ $5.5 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.