Total population (2020)
123,067
Change by 2050 (vs 2020)
-29.4%
Share aged 65+
34.2%
Akiya (vacancy) rate
16.2%
Private rent (JPY/m²)
878 JPY/m²/month (≈ $5.7 at ¥155/USD, Jun 2026)
Net migration
-667.0
Investment Attractiveness Score
28 / 100
Relocation Suitability Score
45 / 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 (123,067).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 117,245 | 115,453vs projection -1,792 | -4.7% |
| 2030 | 111,165 | — | -9.7% |
| 2035 | 105,018 | — | -14.7% |
| 2040 | 98,891 | — | -19.6% |
| 2045 | 92,810 | — | -24.6% |
| 2050 | 86,864 | — | -29.4% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 16.2% (national avg. 13.8%).
Private rental rent: 878 JPY/m²/month (≈ $5.7 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.