Total population (2020)
33,087
Change by 2050 (vs 2020)
-27.1%
Share aged 65+
31.4%
Akiya (vacancy) rate
9.8%
Private rent (JPY/m²)
815 JPY/m²/month (≈ $5.3 at ¥155/USD, Jun 2026)
Net migration
-138.0
Investment Attractiveness Score
36 / 100
Relocation Suitability Score
47 / 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 (33,087).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 32,235 | 31,972vs projection -263 | -2.6% |
| 2030 | 30,840 | — | -6.8% |
| 2035 | 29,282 | — | -11.5% |
| 2040 | 27,599 | — | -16.6% |
| 2045 | 25,866 | — | -21.8% |
| 2050 | 24,117 | — | -27.1% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 9.8% (national avg. 13.8%).
Private rental rent: 815 JPY/m²/month (≈ $5.3 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.