Total population (2020)
108,736
Change by 2050 (vs 2020)
-32.4%
Share aged 65+
30.6%
Akiya (vacancy) rate
14.5%
Private rent (JPY/m²)
1,101 JPY/m²/month (≈ $7.1 at ¥155/USD, Jun 2026)
Net migration
+155.0
Investment Attractiveness Score
29 / 100
Relocation Suitability Score
49 / 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 (108,736).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 103,494 | 104,183vs projection +689 | -4.8% |
| 2030 | 97,889 | — | -10.0% |
| 2035 | 91,838 | — | -15.5% |
| 2040 | 85,620 | — | -21.3% |
| 2045 | 79,445 | — | -26.9% |
| 2050 | 73,479 | — | -32.4% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 14.5% (national avg. 13.8%).
Private rental rent: 1,101 JPY/m²/month (≈ $7.1 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.