Total population (2020)
117,373
Change by 2050 (vs 2020)
-31.6%
Share aged 65+
32.7%
Akiya (vacancy) rate
14.8%
Private rent (JPY/m²)
916 JPY/m²/month (≈ $5.9 at ¥155/USD, Jun 2026)
Net migration
-302.0
Investment Attractiveness Score
30 / 100
Relocation Suitability Score
51 / 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 (117,373).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 110,274 | 110,211vs projection -63 | -6.0% |
| 2030 | 103,933 | — | -11.5% |
| 2035 | 97,754 | — | -16.7% |
| 2040 | 91,762 | — | -21.8% |
| 2045 | 85,955 | — | -26.8% |
| 2050 | 80,289 | — | -31.6% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 14.8% (national avg. 13.8%).
Private rental rent: 916 JPY/m²/month (≈ $5.9 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.