Total population (2020)
13,053
Change by 2050 (vs 2020)
-44.2%
Share aged 65+
41.5%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
394 JPY/m²/month (≈ $2.5 at ¥155/USD, Jun 2026)
Net migration
-33.0
Investment Attractiveness Score
11 / 100
Relocation Suitability Score
40 / 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 (13,053).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 11,881 | 11,629vs projection -252 | -9.0% |
| 2030 | 10,834 | — | -17.0% |
| 2035 | 9,852 | — | -24.5% |
| 2040 | 8,936 | — | -31.5% |
| 2045 | 8,081 | — | -38.1% |
| 2050 | 7,281 | — | -44.2% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 394 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.