Total population (2020)
22,157
Change by 2050 (vs 2020)
+17.8%
Share aged 65+
18.6%
Akiya (vacancy) rate
4.0%
Private rent (JPY/m²)
1,288 JPY/m²/month (≈ $8.3 at ¥155/USD, Jun 2026)
Net migration
+121.0
Investment Attractiveness Score
80 / 100
Relocation Suitability Score
91 / 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 (22,157).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 22,990 | 22,910vs projection -80 | +3.8% |
| 2030 | 24,122 | — | +8.9% |
| 2035 | 25,036 | — | +13.0% |
| 2040 | 25,673 | — | +15.9% |
| 2045 | 26,009 | — | +17.4% |
| 2050 | 26,102 | — | +17.8% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 4.0% (national avg. 13.8%).
Private rental rent: 1,288 JPY/m²/month (≈ $8.3 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.