Total population (2020)
13,503
Change by 2050 (vs 2020)
-59.5%
Share aged 65+
50.1%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
580 JPY/m²/month (≈ $3.7 at ¥155/USD, Jun 2026)
Net migration
-122.0
Investment Attractiveness Score
7 / 100
Relocation Suitability Score
26 / 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 (13,503).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 11,830 | 11,670vs projection -160 | -12.4% |
| 2030 | 10,312 | — | -23.6% |
| 2035 | 8,934 | — | -33.8% |
| 2040 | 7,682 | — | -43.1% |
| 2045 | 6,522 | — | -51.7% |
| 2050 | 5,466 | — | -59.5% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 580 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.