Total population (2020)
14,798
Change by 2050 (vs 2020)
-57.0%
Share aged 65+
54.5%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
389 JPY/m²/month (≈ $2.5 at ¥155/USD, Jun 2026)
Net migration
-16.0
Investment Attractiveness Score
7 / 100
Relocation Suitability Score
24 / 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 (14,798).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 12,988 | 12,854vs projection -134 | -12.2% |
| 2030 | 11,383 | — | -23.1% |
| 2035 | 9,907 | — | -33.1% |
| 2040 | 8,565 | — | -42.1% |
| 2045 | 7,384 | — | -50.1% |
| 2050 | 6,363 | — | -57.0% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 389 JPY/m²/month (≈ $2.5 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.