Total population (2020)
28,786
Change by 2050 (vs 2020)
-6.4%
Share aged 65+
22.6%
Akiya (vacancy) rate
8.0%
Private rent (JPY/m²)
1,037 JPY/m²/month (≈ $6.7 at ¥155/USD, Jun 2026)
Net migration
+137.0
Investment Attractiveness Score
61 / 100
Relocation Suitability Score
74 / 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 (28,786).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 28,949 | 28,275vs projection -674 | +0.6% |
| 2030 | 28,856 | — | +0.2% |
| 2035 | 28,631 | — | -0.5% |
| 2040 | 28,283 | — | -1.7% |
| 2045 | 27,731 | — | -3.7% |
| 2050 | 26,953 | — | -6.4% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 8.0% (national avg. 13.8%).
Private rental rent: 1,037 JPY/m²/month (≈ $6.7 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.