Total population (2020)
13,545
Change by 2050 (vs 2020)
-38.9%
Share aged 65+
32.2%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
639 JPY/m²/month (≈ $4.1 at ¥155/USD, Jun 2026)
Net migration
-109.0
Investment Attractiveness Score
12 / 100
Relocation Suitability Score
45 / 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 (13,545).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 12,599 | 12,303vs projection -296 | -7.0% |
| 2030 | 11,651 | — | -14.0% |
| 2035 | 10,773 | — | -20.5% |
| 2040 | 9,919 | — | -26.8% |
| 2045 | 9,083 | — | -32.9% |
| 2050 | 8,281 | — | -38.9% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 639 JPY/m²/month (≈ $4.1 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.