Total population (2020)
15,041
Change by 2050 (vs 2020)
-17.6%
Share aged 65+
28.3%
Akiya (vacancy) rate
13.4%
Private rent (JPY/m²)
1,002 JPY/m²/month (≈ $6.5 at ¥155/USD, Jun 2026)
Net migration
+5.0
Investment Attractiveness Score
46 / 100
Relocation Suitability Score
62 / 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 (15,041).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 14,733 | 14,371vs projection -362 | -2.0% |
| 2030 | 14,355 | — | -4.6% |
| 2035 | 13,927 | — | -7.4% |
| 2040 | 13,480 | — | -10.4% |
| 2045 | 12,970 | — | -13.8% |
| 2050 | 12,389 | — | -17.6% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 13.4% (national avg. 13.8%).
Private rental rent: 1,002 JPY/m²/month (≈ $6.5 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.