Total population (2020)
115,271
Change by 2050 (vs 2020)
-8.5%
Share aged 65+
28.4%
Akiya (vacancy) rate
10.2%
Private rent (JPY/m²)
1,643 JPY/m²/month (≈ $10.6 at ¥155/USD, Jun 2026)
Net migration
+909.0
Investment Attractiveness Score
58 / 100
Relocation Suitability Score
65 / 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 (115,271).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 113,646 | 115,428vs projection +1,782 | -1.4% |
| 2030 | 111,745 | — | -3.1% |
| 2035 | 109,977 | — | -4.6% |
| 2040 | 108,383 | — | -6.0% |
| 2045 | 106,934 | — | -7.2% |
| 2050 | 105,467 | — | -8.5% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 10.2% (national avg. 13.8%).
Private rental rent: 1,643 JPY/m²/month (≈ $10.6 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.