Total population (2020)
57,885
Change by 2050 (vs 2020)
-26.0%
Share aged 65+
27.8%
Akiya (vacancy) rate
15.2%
Private rent (JPY/m²)
1,082 JPY/m²/month (≈ $7.0 at ¥155/USD, Jun 2026)
Net migration
-73.0
Investment Attractiveness Score
36 / 100
Relocation Suitability Score
53 / 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 (57,885).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 55,965 | 55,211vs projection -754 | -3.3% |
| 2030 | 53,584 | — | -7.4% |
| 2035 | 51,104 | — | -11.7% |
| 2040 | 48,485 | — | -16.2% |
| 2045 | 45,708 | — | -21.0% |
| 2050 | 42,841 | — | -26.0% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 15.2% (national avg. 13.8%).
Private rental rent: 1,082 JPY/m²/month (≈ $7.0 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.