Total population (2020)
12,890
Change by 2050 (vs 2020)
-48.3%
Share aged 65+
38.7%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
572 JPY/m²/month (≈ $3.7 at ¥155/USD, Jun 2026)
Net migration
-44.0
Investment Attractiveness Score
13 / 100
Relocation Suitability Score
41 / 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 (12,890).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 11,617 | 11,630vs projection +13 | -9.9% |
| 2030 | 10,489 | — | -18.6% |
| 2035 | 9,458 | — | -26.6% |
| 2040 | 8,490 | — | -34.1% |
| 2045 | 7,554 | — | -41.4% |
| 2050 | 6,660 | — | -48.3% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 572 JPY/m²/month (≈ $3.7 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.