Total population (2020)
13,735
Change by 2050 (vs 2020)
-41.6%
Share aged 65+
37.1%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
953 JPY/m²/month (≈ $6.1 at ¥155/USD, Jun 2026)
Net migration
-134.0
Investment Attractiveness Score
11 / 100
Relocation Suitability Score
32 / 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 (13,735).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 12,763 | 12,469vs projection -294 | -7.1% |
| 2030 | 11,771 | — | -14.3% |
| 2035 | 10,793 | — | -21.4% |
| 2040 | 9,833 | — | -28.4% |
| 2045 | 8,900 | — | -35.2% |
| 2050 | 8,018 | — | -41.6% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 953 JPY/m²/month (≈ $6.1 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.