Total population (2020)
8,040
Change by 2050 (vs 2020)
-55.0%
Share aged 65+
47.5%
Akiya (vacancy) rate
39.3%
Private rent (JPY/m²)
718 JPY/m²/month (≈ $4.6 at ¥155/USD, Jun 2026)
Net migration
-89.0
Investment Attractiveness Score
5 / 100
Relocation Suitability Score
14 / 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 (8,040).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 7,012 | 6,907vs projection -105 | -12.8% |
| 2030 | 6,141 | — | -23.6% |
| 2035 | 5,370 | — | -33.2% |
| 2040 | 4,703 | — | -41.5% |
| 2045 | 4,122 | — | -48.7% |
| 2050 | 3,619 | — | -55.0% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 39.3% (national avg. 13.8%).
Private rental rent: 718 JPY/m²/month (≈ $4.6 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.