Total population (2020)
101,780
Change by 2050 (vs 2020)
-14.3%
Share aged 65+
26.1%
Akiya (vacancy) rate
7.0%
Private rent (JPY/m²)
1,388 JPY/m²/month (≈ $9.0 at ¥155/USD, Jun 2026)
Net migration
-170.0
Investment Attractiveness Score
51 / 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 (101,780).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 100,509 | 100,457vs projection -52 | -1.2% |
| 2030 | 98,528 | — | -3.2% |
| 2035 | 96,081 | — | -5.6% |
| 2040 | 93,211 | — | -8.4% |
| 2045 | 90,187 | — | -11.4% |
| 2050 | 87,248 | — | -14.3% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 7.0% (national avg. 13.8%).
Private rental rent: 1,388 JPY/m²/month (≈ $9.0 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.