Total population (2020)
98,255
Change by 2050 (vs 2020)
-18.3%
Share aged 65+
27.1%
Akiya (vacancy) rate
10.5%
Private rent (JPY/m²)
1,044 JPY/m²/month (≈ $6.7 at ¥155/USD, Jun 2026)
Net migration
-42.0
Investment Attractiveness Score
45 / 100
Relocation Suitability Score
57 / 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 (98,255).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 96,167 | 94,137vs projection -2,030 | -2.1% |
| 2030 | 93,343 | — | -5.0% |
| 2035 | 90,169 | — | -8.2% |
| 2040 | 86,856 | — | -11.6% |
| 2045 | 83,585 | — | -14.9% |
| 2050 | 80,266 | — | -18.3% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 10.5% (national avg. 13.8%).
Private rental rent: 1,044 JPY/m²/month (≈ $6.7 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.