Total population (2020)
133,535
Change by 2050 (vs 2020)
-25.0%
Share aged 65+
31.8%
Akiya (vacancy) rate
11.7%
Private rent (JPY/m²)
1,342 JPY/m²/month (≈ $8.7 at ¥155/USD, Jun 2026)
Net migration
+550.0
Investment Attractiveness Score
41 / 100
Relocation Suitability Score
49 / 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 (133,535).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 129,258 | 129,492vs projection +234 | -3.2% |
| 2030 | 124,231 | — | -7.0% |
| 2035 | 118,601 | — | -11.2% |
| 2040 | 112,562 | — | -15.7% |
| 2045 | 106,287 | — | -20.4% |
| 2050 | 100,202 | — | -25.0% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 11.7% (national avg. 13.8%).
Private rental rent: 1,342 JPY/m²/month (≈ $8.7 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.