Total population (2020)
112,937
Change by 2050 (vs 2020)
-38.6%
Share aged 65+
35.4%
Akiya (vacancy) rate
16.6%
Private rent (JPY/m²)
883 JPY/m²/month (≈ $5.7 at ¥155/USD, Jun 2026)
Net migration
-127.0
Investment Attractiveness Score
26 / 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 (112,937).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 105,442 | 103,899vs projection -1,543 | -6.6% |
| 2030 | 97,749 | — | -13.4% |
| 2035 | 90,363 | — | -20.0% |
| 2040 | 83,273 | — | -26.3% |
| 2045 | 76,276 | — | -32.5% |
| 2050 | 69,375 | — | -38.6% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 16.6% (national avg. 13.8%).
Private rental rent: 883 JPY/m²/month (≈ $5.7 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.