Total population (2020)
13,879
Change by 2050 (vs 2020)
-52.3%
Share aged 65+
39.3%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
570 JPY/m²/month (≈ $3.7 at ¥155/USD, Jun 2026)
Net migration
-39.0
Investment Attractiveness Score
8 / 100
Relocation Suitability Score
36 / 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 (13,879).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 12,603 | 12,820vs projection +217 | -9.2% |
| 2030 | 11,319 | — | -18.4% |
| 2035 | 10,061 | — | -27.5% |
| 2040 | 8,846 | — | -36.3% |
| 2045 | 7,684 | — | -44.6% |
| 2050 | 6,622 | — | -52.3% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 570 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.