Total population (2020)
32,988
Change by 2050 (vs 2020)
-36.9%
Share aged 65+
35.7%
Akiya (vacancy) rate
15.9%
Private rent (JPY/m²)
917 JPY/m²/month (≈ $5.9 at ¥155/USD, Jun 2026)
Net migration
-236.0
Investment Attractiveness Score
24 / 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 (32,988).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 30,660 | 29,718vs projection -942 | -7.1% |
| 2030 | 28,559 | — | -13.4% |
| 2035 | 26,461 | — | -19.8% |
| 2040 | 24,480 | — | -25.8% |
| 2045 | 22,609 | — | -31.5% |
| 2050 | 20,830 | — | -36.9% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 15.9% (national avg. 13.8%).
Private rental rent: 917 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.