Total population (2020)
14,971
Change by 2050 (vs 2020)
-58.5%
Share aged 65+
41.6%
Akiya (vacancy) rate
12.9%
Private rent (JPY/m²)
754 JPY/m²/month (≈ $4.9 at ¥155/USD, Jun 2026)
Net migration
-135.0
Investment Attractiveness Score
17 / 100
Relocation Suitability Score
34 / 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 (14,971).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 12,987 | 12,796vs projection -191 | -13.3% |
| 2030 | 11,344 | — | -24.2% |
| 2035 | 9,886 | — | -34.0% |
| 2040 | 8,565 | — | -42.8% |
| 2045 | 7,333 | — | -51.0% |
| 2050 | 6,207 | — | -58.5% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 12.9% (national avg. 13.8%).
Private rental rent: 754 JPY/m²/month (≈ $4.9 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.