Total population (2020)
99,937
Change by 2050 (vs 2020)
-29.3%
Share aged 65+
30.6%
Akiya (vacancy) rate
20.1%
Private rent (JPY/m²)
947 JPY/m²/month (≈ $6.1 at ¥155/USD, Jun 2026)
Net migration
-503.0
Investment Attractiveness Score
27 / 100
Relocation Suitability Score
49 / 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 (99,937).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 94,363 | 92,611vs projection -1,752 | -5.6% |
| 2030 | 89,772 | — | -10.2% |
| 2035 | 85,144 | — | -14.8% |
| 2040 | 80,366 | — | -19.6% |
| 2045 | 75,513 | — | -24.4% |
| 2050 | 70,662 | — | -29.3% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 20.1% (national avg. 13.8%).
Private rental rent: 947 JPY/m²/month (≈ $6.1 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.