Total population (2020)
119,764
Change by 2050 (vs 2020)
-33.8%
Share aged 65+
29.7%
Akiya (vacancy) rate
17.0%
Private rent (JPY/m²)
1,143 JPY/m²/month (≈ $7.4 at ¥155/USD, Jun 2026)
Net migration
-281.0
Investment Attractiveness Score
24 / 100
Relocation Suitability Score
44 / 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 (119,764).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 113,782 | 111,702vs projection -2,080 | -5.0% |
| 2030 | 106,809 | — | -10.8% |
| 2035 | 99,559 | — | -16.9% |
| 2040 | 92,474 | — | -22.8% |
| 2045 | 85,731 | — | -28.4% |
| 2050 | 79,332 | — | -33.8% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 17.0% (national avg. 13.8%).
Private rental rent: 1,143 JPY/m²/month (≈ $7.4 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.