Total population (2020)
85,283
Change by 2050 (vs 2020)
-30.3%
Share aged 65+
30.5%
Akiya (vacancy) rate
16.9%
Private rent (JPY/m²)
975 JPY/m²/month (≈ $6.3 at ¥155/USD, Jun 2026)
Net migration
-197.0
Investment Attractiveness Score
29 / 100
Relocation Suitability Score
49 / 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 (85,283).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 81,718 | 80,844vs projection -874 | -4.2% |
| 2030 | 77,711 | — | -8.9% |
| 2035 | 73,410 | — | -13.9% |
| 2040 | 68,803 | — | -19.3% |
| 2045 | 64,065 | — | -24.9% |
| 2050 | 59,419 | — | -30.3% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 16.9% (national avg. 13.8%).
Private rental rent: 975 JPY/m²/month (≈ $6.3 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.