Total population (2020)
27,282
Change by 2050 (vs 2020)
-36.7%
Share aged 65+
32.1%
Akiya (vacancy) rate
16.5%
Private rent (JPY/m²)
929 JPY/m²/month (≈ $6.0 at ¥155/USD, Jun 2026)
Net migration
-357.0
Investment Attractiveness Score
18 / 100
Relocation Suitability Score
40 / 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 (27,282).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 25,202 | 24,398vs projection -804 | -7.6% |
| 2030 | 23,576 | — | -13.6% |
| 2035 | 21,945 | — | -19.6% |
| 2040 | 20,372 | — | -25.3% |
| 2045 | 18,785 | — | -31.1% |
| 2050 | 17,272 | — | -36.7% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 16.5% (national avg. 13.8%).
Private rental rent: 929 JPY/m²/month (≈ $6.0 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.