Total population (2020)
32,826
Change by 2050 (vs 2020)
-39.8%
Share aged 65+
38.4%
Akiya (vacancy) rate
17.0%
Private rent (JPY/m²)
799 JPY/m²/month (≈ $5.2 at ¥155/USD, Jun 2026)
Net migration
-218.0
Investment Attractiveness Score
18 / 100
Relocation Suitability Score
38 / 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 (32,826).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 29,843 | 30,108vs projection +265 | -9.1% |
| 2030 | 27,813 | — | -15.3% |
| 2035 | 25,786 | — | -21.4% |
| 2040 | 23,759 | — | -27.6% |
| 2045 | 21,709 | — | -33.9% |
| 2050 | 19,762 | — | -39.8% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 17.0% (national avg. 13.8%).
Private rental rent: 799 JPY/m²/month (≈ $5.2 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.