Total population (2020)
127,330
Change by 2050 (vs 2020)
-31.4%
Share aged 65+
30.4%
Akiya (vacancy) rate
15.9%
Private rent (JPY/m²)
950 JPY/m²/month (≈ $6.1 at ¥155/USD, Jun 2026)
Net migration
-612.0
Investment Attractiveness Score
29 / 100
Relocation Suitability Score
47 / 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 (127,330).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 119,096 | 118,567vs projection -529 | -6.5% |
| 2030 | 113,030 | — | -11.2% |
| 2035 | 106,897 | — | -16.0% |
| 2040 | 100,619 | — | -21.0% |
| 2045 | 94,082 | — | -26.1% |
| 2050 | 87,340 | — | -31.4% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 15.9% (national avg. 13.8%).
Private rental rent: 950 JPY/m²/month (≈ $6.1 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.