Total population (2020)
14,639
Change by 2050 (vs 2020)
-50.7%
Share aged 65+
40.4%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
748 JPY/m²/month (≈ $4.8 at ¥155/USD, Jun 2026)
Net migration
-86.0
Investment Attractiveness Score
7 / 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 (14,639).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 13,319 | 12,934vs projection -385 | -9.0% |
| 2030 | 12,025 | — | -17.9% |
| 2035 | 10,733 | — | -26.7% |
| 2040 | 9,493 | — | -35.2% |
| 2045 | 8,295 | — | -43.3% |
| 2050 | 7,210 | — | -50.7% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 748 JPY/m²/month (≈ $4.8 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.