Total population (2020)
26,275
Change by 2050 (vs 2020)
-51.2%
Share aged 65+
38.8%
Akiya (vacancy) rate
23.9%
Private rent (JPY/m²)
559 JPY/m²/month (≈ $3.6 at ¥155/USD, Jun 2026)
Net migration
-242.0
Investment Attractiveness Score
12 / 100
Relocation Suitability Score
38 / 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 (26,275).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 23,248 | 23,482vs projection +234 | -11.5% |
| 2030 | 20,934 | — | -20.3% |
| 2035 | 18,731 | — | -28.7% |
| 2040 | 16,641 | — | -36.7% |
| 2045 | 14,666 | — | -44.2% |
| 2050 | 12,827 | — | -51.2% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 23.9% (national avg. 13.8%).
Private rental rent: 559 JPY/m²/month (≈ $3.6 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.