Total population (2020)
112,819
Change by 2050 (vs 2020)
-20.1%
Share aged 65+
26.8%
Akiya (vacancy) rate
17.5%
Private rent (JPY/m²)
1,110 JPY/m²/month (≈ $7.2 at ¥155/USD, Jun 2026)
Net migration
-189.0
Investment Attractiveness Score
44 / 100
Relocation Suitability Score
59 / 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 (112,819).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 110,027 | 109,923vs projection -104 | -2.5% |
| 2030 | 106,771 | — | -5.4% |
| 2035 | 103,210 | — | -8.5% |
| 2040 | 99,191 | — | -12.1% |
| 2045 | 94,748 | — | -16.0% |
| 2050 | 90,099 | — | -20.1% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 17.5% (national avg. 13.8%).
Private rental rent: 1,110 JPY/m²/month (≈ $7.2 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.