Total population (2020)
37,671
Change by 2050 (vs 2020)
-17.6%
Share aged 65+
27.6%
Akiya (vacancy) rate
10.0%
Private rent (JPY/m²)
1,105 JPY/m²/month (≈ $7.1 at ¥155/USD, Jun 2026)
Net migration
-31.0
Investment Attractiveness Score
50 / 100
Relocation Suitability Score
62 / 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 (37,671).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 36,936 | 37,239vs projection +303 | -2.0% |
| 2030 | 35,838 | — | -4.9% |
| 2035 | 34,581 | — | -8.2% |
| 2040 | 33,280 | — | -11.7% |
| 2045 | 32,083 | — | -14.8% |
| 2050 | 31,031 | — | -17.6% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 10.0% (national avg. 13.8%).
Private rental rent: 1,105 JPY/m²/month (≈ $7.1 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.