Total population (2020)
13,560
Change by 2050 (vs 2020)
-46.2%
Share aged 65+
45.9%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
790 JPY/m²/month (≈ $5.1 at ¥155/USD, Jun 2026)
Net migration
-45.0
Investment Attractiveness Score
13 / 100
Relocation Suitability Score
27 / 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 (13,560).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 12,597 | 12,649vs projection +52 | -7.1% |
| 2030 | 11,557 | — | -14.8% |
| 2035 | 10,471 | — | -22.8% |
| 2040 | 9,337 | — | -31.1% |
| 2045 | 8,233 | — | -39.3% |
| 2050 | 7,290 | — | -46.2% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 790 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.