Total population (2020)
25,848
Change by 2050 (vs 2020)
-37.5%
Share aged 65+
35.7%
Akiya (vacancy) rate
14.4%
Private rent (JPY/m²)
772 JPY/m²/month (≈ $5.0 at ¥155/USD, Jun 2026)
Net migration
-23.0
Investment Attractiveness Score
26 / 100
Relocation Suitability Score
48 / 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 (25,848).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 24,225 | 24,327vs projection +102 | -6.3% |
| 2030 | 22,598 | — | -12.6% |
| 2035 | 21,005 | — | -18.7% |
| 2040 | 19,404 | — | -24.9% |
| 2045 | 17,759 | — | -31.3% |
| 2050 | 16,149 | — | -37.5% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 14.4% (national avg. 13.8%).
Private rental rent: 772 JPY/m²/month (≈ $5.0 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.