Total population (2020)
24,201
Change by 2050 (vs 2020)
-25.2%
Share aged 65+
29.0%
Akiya (vacancy) rate
9.4%
Private rent (JPY/m²)
1,016 JPY/m²/month (≈ $6.6 at ¥155/USD, Jun 2026)
Net migration
-55.0
Investment Attractiveness Score
40 / 100
Relocation Suitability Score
52 / 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 (24,201).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 23,551 | 23,926vs projection +375 | -2.7% |
| 2030 | 22,598 | — | -6.6% |
| 2035 | 21,557 | — | -10.9% |
| 2040 | 20,424 | — | -15.6% |
| 2045 | 19,260 | — | -20.4% |
| 2050 | 18,102 | — | -25.2% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 9.4% (national avg. 13.8%).
Private rental rent: 1,016 JPY/m²/month (≈ $6.6 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.