Total population (2020)
109,238
Change by 2050 (vs 2020)
-30.0%
Share aged 65+
26.4%
Akiya (vacancy) rate
9.3%
Private rent (JPY/m²)
1,434 JPY/m²/month (≈ $9.3 at ¥155/USD, Jun 2026)
Net migration
-433.0
Investment Attractiveness Score
38 / 100
Relocation Suitability Score
52 / 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 (109,238).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 102,569 | 105,124vs projection +2,555 | -6.1% |
| 2030 | 98,629 | — | -9.7% |
| 2035 | 93,841 | — | -14.1% |
| 2040 | 88,285 | — | -19.2% |
| 2045 | 82,378 | — | -24.6% |
| 2050 | 76,492 | — | -30.0% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 9.3% (national avg. 13.8%).
Private rental rent: 1,434 JPY/m²/month (≈ $9.3 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.