Total population (2020)
13,622
Change by 2050 (vs 2020)
-39.9%
Share aged 65+
36.5%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
796 JPY/m²/month (≈ $5.1 at ¥155/USD, Jun 2026)
Net migration
-127.0
Investment Attractiveness Score
14 / 100
Relocation Suitability Score
41 / 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 (13,622).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 12,418 | 12,726vs projection +308 | -8.8% |
| 2030 | 11,619 | — | -14.7% |
| 2035 | 10,786 | — | -20.8% |
| 2040 | 9,926 | — | -27.1% |
| 2045 | 9,049 | — | -33.6% |
| 2050 | 8,184 | — | -39.9% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 796 JPY/m²/month (≈ $5.1 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.