Total population (2020)
32,374
Change by 2050 (vs 2020)
-36.4%
Share aged 65+
33.7%
Akiya (vacancy) rate
14.9%
Private rent (JPY/m²)
772 JPY/m²/month (≈ $5.0 at ¥155/USD, Jun 2026)
Net migration
+85.0
Investment Attractiveness Score
27 / 100
Relocation Suitability Score
44 / 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 (32,374).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 30,579 | 30,680vs projection +101 | -5.5% |
| 2030 | 28,740 | — | -11.2% |
| 2035 | 26,774 | — | -17.3% |
| 2040 | 24,697 | — | -23.7% |
| 2045 | 22,597 | — | -30.2% |
| 2050 | 20,587 | — | -36.4% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 14.9% (national avg. 13.8%).
Private rental rent: 772 JPY/m²/month (≈ $5.0 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.