Total population (2020)
67,455
Change by 2050 (vs 2020)
-37.3%
Share aged 65+
31.0%
Akiya (vacancy) rate
14.0%
Private rent (JPY/m²)
889 JPY/m²/month (≈ $5.7 at ¥155/USD, Jun 2026)
Net migration
-1504.0
Investment Attractiveness Score
22 / 100
Relocation Suitability Score
33 / 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 (67,455).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 64,061 | 64,576vs projection +515 | -5.0% |
| 2030 | 60,200 | — | -10.8% |
| 2035 | 55,943 | — | -17.1% |
| 2040 | 51,413 | — | -23.8% |
| 2045 | 46,766 | — | -30.7% |
| 2050 | 42,276 | — | -37.3% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 14.0% (national avg. 13.8%).
Private rental rent: 889 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.