Total population (2020)
115,210
Change by 2050 (vs 2020)
-17.4%
Share aged 65+
27.8%
Akiya (vacancy) rate
18.4%
Private rent (JPY/m²)
990 JPY/m²/month (≈ $6.4 at ¥155/USD, Jun 2026)
Net migration
+6.0
Investment Attractiveness Score
41 / 100
Relocation Suitability Score
58 / 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 (115,210).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 113,063 | 112,562vs projection -501 | -1.9% |
| 2030 | 110,328 | — | -4.2% |
| 2035 | 107,181 | — | -7.0% |
| 2040 | 103,631 | — | -10.1% |
| 2045 | 99,584 | — | -13.6% |
| 2050 | 95,216 | — | -17.4% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 18.4% (national avg. 13.8%).
Private rental rent: 990 JPY/m²/month (≈ $6.4 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.