Total population (2020)
26,513
Change by 2050 (vs 2020)
-34.9%
Share aged 65+
38.2%
Akiya (vacancy) rate
18.7%
Private rent (JPY/m²)
930 JPY/m²/month (≈ $6.0 at ¥155/USD, Jun 2026)
Net migration
-37.0
Investment Attractiveness Score
21 / 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 (26,513).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 24,986 | 24,423vs projection -563 | -5.8% |
| 2030 | 23,207 | — | -12.5% |
| 2035 | 21,552 | — | -18.7% |
| 2040 | 20,015 | — | -24.5% |
| 2045 | 18,537 | — | -30.1% |
| 2050 | 17,253 | — | -34.9% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 18.7% (national avg. 13.8%).
Private rental rent: 930 JPY/m²/month (≈ $6.0 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.