Total population (2020)
14,451
Change by 2050 (vs 2020)
-55.9%
Share aged 65+
41.9%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
463 JPY/m²/month (≈ $3.0 at ¥155/USD, Jun 2026)
Net migration
-104.0
Investment Attractiveness Score
7 / 100
Relocation Suitability Score
34 / 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 (14,451).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 12,592 | 12,603vs projection +11 | -12.9% |
| 2030 | 11,126 | — | -23.0% |
| 2035 | 9,779 | — | -32.3% |
| 2040 | 8,559 | — | -40.8% |
| 2045 | 7,437 | — | -48.5% |
| 2050 | 6,369 | — | -55.9% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 463 JPY/m²/month (≈ $3.0 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.