Total population (2020)
32,349
Change by 2050 (vs 2020)
-20.6%
Share aged 65+
30.1%
Akiya (vacancy) rate
15.4%
Private rent (JPY/m²)
1,037 JPY/m²/month (≈ $6.7 at ¥155/USD, Jun 2026)
Net migration
+50.0
Investment Attractiveness Score
42 / 100
Relocation Suitability Score
57 / 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 (32,349).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 31,493 | 31,331vs projection -162 | -2.6% |
| 2030 | 30,412 | — | -6.0% |
| 2035 | 29,288 | — | -9.5% |
| 2040 | 28,105 | — | -13.1% |
| 2045 | 26,914 | — | -16.8% |
| 2050 | 25,699 | — | -20.6% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 15.4% (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.