Total population (2020)
77,661
Change by 2050 (vs 2020)
-43.7%
Share aged 65+
35.9%
Akiya (vacancy) rate
26.6%
Private rent (JPY/m²)
923 JPY/m²/month (≈ $6.0 at ¥155/USD, Jun 2026)
Net migration
-203.0
Investment Attractiveness Score
15 / 100
Relocation Suitability Score
40 / 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 (77,661).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 71,148 | 71,674vs projection +526 | -8.4% |
| 2030 | 65,396 | — | -15.8% |
| 2035 | 59,717 | — | -23.1% |
| 2040 | 54,117 | — | -30.3% |
| 2045 | 48,778 | — | -37.2% |
| 2050 | 43,723 | — | -43.7% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 26.6% (national avg. 13.8%).
Private rental rent: 923 JPY/m²/month (≈ $6.0 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.