Total population (2020)
14,604
Change by 2050 (vs 2020)
-56.6%
Share aged 65+
45.8%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
558 JPY/m²/month (≈ $3.6 at ¥155/USD, Jun 2026)
Net migration
-34.0
Investment Attractiveness Score
7 / 100
Relocation Suitability Score
31 / 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 (14,604).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 12,755 | 12,468vs projection -287 | -12.7% |
| 2030 | 11,275 | — | -22.8% |
| 2035 | 9,865 | — | -32.5% |
| 2040 | 8,571 | — | -41.3% |
| 2045 | 7,395 | — | -49.4% |
| 2050 | 6,336 | — | -56.6% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 558 JPY/m²/month (≈ $3.6 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.