Total population (2020)
13,433
Change by 2050 (vs 2020)
-43.8%
Share aged 65+
41.5%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
404 JPY/m²/month (≈ $2.6 at ¥155/USD, Jun 2026)
Net migration
-53.0
Investment Attractiveness Score
11 / 100
Relocation Suitability Score
41 / 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 (13,433).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 12,367 | 12,377vs projection +10 | -7.9% |
| 2030 | 11,303 | — | -15.9% |
| 2035 | 10,270 | — | -23.5% |
| 2040 | 9,318 | — | -30.6% |
| 2045 | 8,396 | — | -37.5% |
| 2050 | 7,553 | — | -43.8% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 404 JPY/m²/month (≈ $2.6 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.