Total population (2020)
13,552
Change by 2050 (vs 2020)
-50.8%
Share aged 65+
39.5%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
684 JPY/m²/month (≈ $4.4 at ¥155/USD, Jun 2026)
Net migration
-96.0
Investment Attractiveness Score
10 / 100
Relocation Suitability Score
38 / 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 (13,552).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 12,033 | 11,964vs projection -69 | -11.2% |
| 2030 | 10,830 | — | -20.1% |
| 2035 | 9,705 | — | -28.4% |
| 2040 | 8,650 | — | -36.2% |
| 2045 | 7,638 | — | -43.6% |
| 2050 | 6,670 | — | -50.8% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 684 JPY/m²/month (≈ $4.4 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.