Total population (2020)
78,190
Change by 2050 (vs 2020)
-24.1%
Share aged 65+
27.1%
Akiya (vacancy) rate
14.1%
Private rent (JPY/m²)
1,031 JPY/m²/month (≈ $6.7 at ¥155/USD, Jun 2026)
Net migration
-401.0
Investment Attractiveness Score
38 / 100
Relocation Suitability Score
54 / 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 (78,190).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 75,587 | 75,822vs projection +235 | -3.3% |
| 2030 | 72,697 | — | -7.0% |
| 2035 | 69,699 | — | -10.9% |
| 2040 | 66,485 | — | -15.0% |
| 2045 | 62,984 | — | -19.4% |
| 2050 | 59,328 | — | -24.1% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 14.1% (national avg. 13.8%).
Private rental rent: 1,031 JPY/m²/month (≈ $6.7 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.