Total population (2020)
27,524
Change by 2050 (vs 2020)
-34.8%
Share aged 65+
34.0%
Akiya (vacancy) rate
16.0%
Private rent (JPY/m²)
838 JPY/m²/month (≈ $5.4 at ¥155/USD, Jun 2026)
Net migration
-125.0
Investment Attractiveness Score
25 / 100
Relocation Suitability Score
43 / 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 (27,524).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 26,082 | 25,747vs projection -335 | -5.2% |
| 2030 | 24,522 | — | -10.9% |
| 2035 | 22,939 | — | -16.7% |
| 2040 | 21,289 | — | -22.7% |
| 2045 | 19,587 | — | -28.8% |
| 2050 | 17,958 | — | -34.8% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 16.0% (national avg. 13.8%).
Private rental rent: 838 JPY/m²/month (≈ $5.4 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.