Total population (2020)
79,292
Change by 2050 (vs 2020)
-16.2%
Share aged 65+
30.0%
Akiya (vacancy) rate
10.9%
Private rent (JPY/m²)
1,273 JPY/m²/month (≈ $8.2 at ¥155/USD, Jun 2026)
Net migration
+27.0
Investment Attractiveness Score
48 / 100
Relocation Suitability Score
56 / 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 (79,292).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 77,773 | 77,236vs projection -537 | -1.9% |
| 2030 | 75,649 | — | -4.6% |
| 2035 | 73,283 | — | -7.6% |
| 2040 | 70,890 | — | -10.6% |
| 2045 | 68,618 | — | -13.5% |
| 2050 | 66,455 | — | -16.2% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 10.9% (national avg. 13.8%).
Private rental rent: 1,273 JPY/m²/month (≈ $8.2 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.