Total population (2020)
129,125
Change by 2050 (vs 2020)
-35.7%
Share aged 65+
35.7%
Akiya (vacancy) rate
19.7%
Private rent (JPY/m²)
992 JPY/m²/month (≈ $6.4 at ¥155/USD, Jun 2026)
Net migration
-620.0
Investment Attractiveness Score
21 / 100
Relocation Suitability Score
43 / 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 (129,125).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 121,264 | 119,618vs projection -1,646 | -6.1% |
| 2030 | 113,227 | — | -12.3% |
| 2035 | 105,377 | — | -18.4% |
| 2040 | 97,684 | — | -24.3% |
| 2045 | 90,185 | — | -30.2% |
| 2050 | 83,047 | — | -35.7% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 19.7% (national avg. 13.8%).
Private rental rent: 992 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.