Total population (2020)
61,147
Change by 2050 (vs 2020)
-47.9%
Share aged 65+
38.3%
Akiya (vacancy) rate
17.2%
Private rent (JPY/m²)
921 JPY/m²/month (≈ $5.9 at ¥155/USD, Jun 2026)
Net migration
-378.0
Investment Attractiveness Score
17 / 100
Relocation Suitability Score
35 / 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 (61,147).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 55,910 | 54,125vs projection -1,785 | -8.6% |
| 2030 | 50,682 | — | -17.1% |
| 2035 | 45,611 | — | -25.4% |
| 2040 | 40,771 | — | -33.3% |
| 2045 | 36,182 | — | -40.8% |
| 2050 | 31,848 | — | -47.9% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 17.2% (national avg. 13.8%).
Private rental rent: 921 JPY/m²/month (≈ $5.9 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.