Total population (2020)
120,922
Change by 2050 (vs 2020)
-24.6%
Share aged 65+
28.5%
Akiya (vacancy) rate
10.8%
Private rent (JPY/m²)
1,107 JPY/m²/month (≈ $7.1 at ¥155/USD, Jun 2026)
Net migration
-56.0
Investment Attractiveness Score
39 / 100
Relocation Suitability Score
53 / 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 (120,922).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 117,615 | 117,697vs projection +82 | -2.7% |
| 2030 | 113,278 | — | -6.3% |
| 2035 | 108,227 | — | -10.5% |
| 2040 | 102,663 | — | -15.1% |
| 2045 | 96,923 | — | -19.8% |
| 2050 | 91,164 | — | -24.6% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 10.8% (national avg. 13.8%).
Private rental rent: 1,107 JPY/m²/month (≈ $7.1 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.