Total population (2020)
13,323
Change by 2050 (vs 2020)
-42.4%
Share aged 65+
39.1%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
697 JPY/m²/month (≈ $4.5 at ¥155/USD, Jun 2026)
Net migration
+11.0
Investment Attractiveness Score
13 / 100
Relocation Suitability Score
37 / 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 (13,323).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 12,354 | 12,305vs projection -49 | -7.3% |
| 2030 | 11,398 | — | -14.4% |
| 2035 | 10,434 | — | -21.7% |
| 2040 | 9,479 | — | -28.9% |
| 2045 | 8,557 | — | -35.8% |
| 2050 | 7,674 | — | -42.4% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 697 JPY/m²/month (≈ $4.5 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.