Total population (2020)
111,932
Change by 2050 (vs 2020)
-45.3%
Share aged 65+
36.9%
Akiya (vacancy) rate
17.9%
Private rent (JPY/m²)
942 JPY/m²/month (≈ $6.1 at ¥155/USD, Jun 2026)
Net migration
-556.0
Investment Attractiveness Score
26 / 100
Relocation Suitability Score
40 / 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 (111,932).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 101,167 | 101,916vs projection +749 | -9.6% |
| 2030 | 92,315 | — | -17.5% |
| 2035 | 84,039 | — | -24.9% |
| 2040 | 76,185 | — | -31.9% |
| 2045 | 68,604 | — | -38.7% |
| 2050 | 61,196 | — | -45.3% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 17.9% (national avg. 13.8%).
Private rental rent: 942 JPY/m²/month (≈ $6.1 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.