Total population (2020)
65,491
Change by 2050 (vs 2020)
-32.9%
Share aged 65+
42.7%
Akiya (vacancy) rate
39.5%
Private rent (JPY/m²)
1,118 JPY/m²/month (≈ $7.2 at ¥155/USD, Jun 2026)
Net migration
-22.0
Investment Attractiveness Score
17 / 100
Relocation Suitability Score
34 / 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 (65,491).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 62,084 | 61,192vs projection -892 | -5.2% |
| 2030 | 58,442 | — | -10.8% |
| 2035 | 54,824 | — | -16.3% |
| 2040 | 51,213 | — | -21.8% |
| 2045 | 47,590 | — | -27.3% |
| 2050 | 43,974 | — | -32.9% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 39.5% (national avg. 13.8%).
Private rental rent: 1,118 JPY/m²/month (≈ $7.2 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.