Total population (2020)
26,319
Change by 2050 (vs 2020)
-34.5%
Share aged 65+
35.7%
Akiya (vacancy) rate
21.2%
Private rent (JPY/m²)
951 JPY/m²/month (≈ $6.1 at ¥155/USD, Jun 2026)
Net migration
-25.0
Investment Attractiveness Score
21 / 100
Relocation Suitability Score
44 / 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 (26,319).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 24,892 | 24,652vs projection -240 | -5.4% |
| 2030 | 23,319 | — | -11.4% |
| 2035 | 21,743 | — | -17.4% |
| 2040 | 20,195 | — | -23.3% |
| 2045 | 18,672 | — | -29.1% |
| 2050 | 17,250 | — | -34.5% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 21.2% (national avg. 13.8%).
Private rental rent: 951 JPY/m²/month (≈ $6.1 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.