Total population (2020)
106,732
Change by 2050 (vs 2020)
-32.2%
Share aged 65+
31.2%
Akiya (vacancy) rate
10.8%
Private rent (JPY/m²)
1,068 JPY/m²/month (≈ $6.9 at ¥155/USD, Jun 2026)
Net migration
-441.0
Investment Attractiveness Score
33 / 100
Relocation Suitability Score
46 / 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 (106,732).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 100,822 | 101,795vs projection +973 | -5.5% |
| 2030 | 95,606 | — | -10.4% |
| 2035 | 89,988 | — | -15.7% |
| 2040 | 84,105 | — | -21.2% |
| 2045 | 78,094 | — | -26.8% |
| 2050 | 72,336 | — | -32.2% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 10.8% (national avg. 13.8%).
Private rental rent: 1,068 JPY/m²/month (≈ $6.9 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.