Total population (2020)
107,783
Change by 2050 (vs 2020)
-23.1%
Share aged 65+
29.4%
Akiya (vacancy) rate
12.6%
Private rent (JPY/m²)
1,264 JPY/m²/month (≈ $8.2 at ¥155/USD, Jun 2026)
Net migration
-485.0
Investment Attractiveness Score
38 / 100
Relocation Suitability Score
52 / 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 (107,783).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 103,034 | 103,085vs projection +51 | -4.4% |
| 2030 | 99,085 | — | -8.1% |
| 2035 | 95,017 | — | -11.8% |
| 2040 | 90,903 | — | -15.7% |
| 2045 | 86,876 | — | -19.4% |
| 2050 | 82,914 | — | -23.1% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 12.6% (national avg. 13.8%).
Private rental rent: 1,264 JPY/m²/month (≈ $8.2 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.