Total population (2020)
30,927
Change by 2050 (vs 2020)
-9.0%
Share aged 65+
27.4%
Akiya (vacancy) rate
6.3%
Private rent (JPY/m²)
1,203 JPY/m²/month (≈ $7.8 at ¥155/USD, Jun 2026)
Net migration
+1030.0
Investment Attractiveness Score
67 / 100
Relocation Suitability Score
79 / 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 (30,927).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 30,879 | 31,617vs projection +738 | -0.2% |
| 2030 | 30,576 | — | -1.1% |
| 2035 | 30,102 | — | -2.7% |
| 2040 | 29,523 | — | -4.5% |
| 2045 | 28,874 | — | -6.6% |
| 2050 | 28,158 | — | -9.0% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 6.3% (national avg. 13.8%).
Private rental rent: 1,203 JPY/m²/month (≈ $7.8 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.