Total population (2020)
86,174
Change by 2050 (vs 2020)
-31.8%
Share aged 65+
30.1%
Akiya (vacancy) rate
12.8%
Private rent (JPY/m²)
1,124 JPY/m²/month (≈ $7.3 at ¥155/USD, Jun 2026)
Net migration
-68.0
Investment Attractiveness Score
32 / 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 (86,174).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 82,670 | 83,245vs projection +575 | -4.1% |
| 2030 | 78,412 | — | -9.0% |
| 2035 | 73,702 | — | -14.5% |
| 2040 | 68,670 | — | -20.3% |
| 2045 | 63,597 | — | -26.2% |
| 2050 | 58,768 | — | -31.8% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 12.8% (national avg. 13.8%).
Private rental rent: 1,124 JPY/m²/month (≈ $7.3 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.