Total population (2020)
13,725
Change by 2050 (vs 2020)
-34.6%
Share aged 65+
34.4%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
480 JPY/m²/month (≈ $3.1 at ¥155/USD, Jun 2026)
Net migration
-76.0
Investment Attractiveness Score
17 / 100
Relocation Suitability Score
45 / 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 (13,725).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 12,940 | 12,888vs projection -52 | -5.7% |
| 2030 | 12,148 | — | -11.5% |
| 2035 | 11,369 | — | -17.2% |
| 2040 | 10,582 | — | -22.9% |
| 2045 | 9,787 | — | -28.7% |
| 2050 | 8,978 | — | -34.6% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 480 JPY/m²/month (≈ $3.1 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.