Total population (2020)
86,614
Change by 2050 (vs 2020)
-19.0%
Share aged 65+
25.6%
Akiya (vacancy) rate
18.3%
Private rent (JPY/m²)
1,188 JPY/m²/month (≈ $7.7 at ¥155/USD, Jun 2026)
Net migration
-181.0
Investment Attractiveness Score
42 / 100
Relocation Suitability Score
59 / 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 (86,614).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 80,991 | 81,142vs projection +151 | -6.5% |
| 2030 | 79,217 | — | -8.5% |
| 2035 | 77,353 | — | -10.7% |
| 2040 | 75,256 | — | -13.1% |
| 2045 | 72,863 | — | -15.9% |
| 2050 | 70,200 | — | -19.0% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 18.3% (national avg. 13.8%).
Private rental rent: 1,188 JPY/m²/month (≈ $7.7 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.