Total population (2020)
113,979
Change by 2050 (vs 2020)
-17.6%
Share aged 65+
30.7%
Akiya (vacancy) rate
19.9%
Private rent (JPY/m²)
978 JPY/m²/month (≈ $6.3 at ¥155/USD, Jun 2026)
Net migration
-227.0
Investment Attractiveness Score
38 / 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 (113,979).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 111,483 | 109,723vs projection -1,760 | -2.2% |
| 2030 | 108,424 | — | -4.9% |
| 2035 | 105,046 | — | -7.8% |
| 2040 | 101,419 | — | -11.0% |
| 2045 | 97,653 | — | -14.3% |
| 2050 | 93,933 | — | -17.6% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 19.9% (national avg. 13.8%).
Private rental rent: 978 JPY/m²/month (≈ $6.3 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.