Total population (2020)
66,947
Change by 2050 (vs 2020)
-23.3%
Share aged 65+
29.7%
Akiya (vacancy) rate
18.2%
Private rent (JPY/m²)
1,109 JPY/m²/month (≈ $7.2 at ¥155/USD, Jun 2026)
Net migration
-18.0
Investment Attractiveness Score
36 / 100
Relocation Suitability Score
53 / 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 (66,947).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 64,679 | 64,272vs projection -407 | -3.4% |
| 2030 | 62,369 | — | -6.8% |
| 2035 | 59,874 | — | -10.6% |
| 2040 | 57,153 | — | -14.6% |
| 2045 | 54,275 | — | -18.9% |
| 2050 | 51,355 | — | -23.3% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 18.2% (national avg. 13.8%).
Private rental rent: 1,109 JPY/m²/month (≈ $7.2 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.