Total population (2020)
12,170
Change by 2050 (vs 2020)
-58.3%
Share aged 65+
41.9%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
513 JPY/m²/month (≈ $3.3 at ¥155/USD, Jun 2026)
Net migration
-3.0
Investment Attractiveness Score
8 / 100
Relocation Suitability Score
33 / 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 (12,170).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 10,716 | 10,847vs projection +131 | -11.9% |
| 2030 | 9,430 | — | -22.5% |
| 2035 | 8,242 | — | -32.3% |
| 2040 | 7,112 | — | -41.6% |
| 2045 | 6,041 | — | -50.4% |
| 2050 | 5,072 | — | -58.3% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 513 JPY/m²/month (≈ $3.3 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.