Total population (2020)
12,225
Change by 2050 (vs 2020)
-58.3%
Share aged 65+
38.5%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
399 JPY/m²/month (≈ $2.6 at ¥155/USD, Jun 2026)
Net migration
-130.0
Investment Attractiveness Score
5 / 100
Relocation Suitability Score
32 / 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 (12,225).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 10,792 | 10,845vs projection +53 | -11.7% |
| 2030 | 9,438 | — | -22.8% |
| 2035 | 8,222 | — | -32.7% |
| 2040 | 7,114 | — | -41.8% |
| 2045 | 6,070 | — | -50.3% |
| 2050 | 5,095 | — | -58.3% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 399 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.