Total population (2020)
76,037
Change by 2050 (vs 2020)
-42.4%
Share aged 65+
35.5%
Akiya (vacancy) rate
14.8%
Private rent (JPY/m²)
878 JPY/m²/month (≈ $5.7 at ¥155/USD, Jun 2026)
Net migration
-463.0
Investment Attractiveness Score
25 / 100
Relocation Suitability Score
42 / 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 (76,037).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 68,708 | 69,264vs projection +556 | -9.6% |
| 2030 | 63,390 | — | -16.6% |
| 2035 | 58,371 | — | -23.2% |
| 2040 | 53,522 | — | -29.6% |
| 2045 | 48,629 | — | -36.0% |
| 2050 | 43,781 | — | -42.4% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 14.8% (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.