Total population (2020)
98,164
Change by 2050 (vs 2020)
-25.9%
Share aged 65+
32.6%
Akiya (vacancy) rate
17.1%
Private rent (JPY/m²)
967 JPY/m²/month (≈ $6.2 at ¥155/USD, Jun 2026)
Net migration
-490.0
Investment Attractiveness Score
31 / 100
Relocation Suitability Score
50 / 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 (98,164).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 93,909 | 90,652vs projection -3,257 | -4.3% |
| 2030 | 89,644 | — | -8.7% |
| 2035 | 85,490 | — | -12.9% |
| 2040 | 81,330 | — | -17.1% |
| 2045 | 77,092 | — | -21.5% |
| 2050 | 72,714 | — | -25.9% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 17.1% (national avg. 13.8%).
Private rental rent: 967 JPY/m²/month (≈ $6.2 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.