Cost of Living in Yamaguchi, Japan (2026-08)
Overview
Yamaguchi is a prefectural capital in the Chugoku region of Japan. Population about 190,000. The latest overall CPI (2026-08) stands at 114.3 on a 2020 = 100 base, +1.6% year on year and +268.7% over the past 57 years. That is 0.0% versus the national average of 114.3, so prices run higher. Among the 52 cities tracked here, it ranks #24 by price level.
What to know
Chugoku region · prefectural capital (e-Stat area code 35A01)
Overall 114.3 · YoY +1.6% · 57y +268.7% · #24 of 52
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This month the highest indices are household goods (142.1) and food (132.2), while the lowest are education (75.1) and housing (104.9). The latest +1.6% year-on-year reading is cooling relative to the +4.7% annual average of the past 57 years. Because category weights such as housing and food shape what living here actually feels like, use the chart and table below to follow the trajectory.
5-year price trend
Latest CPI by category (2020 = 100)
| Category | CPI (2026-08) |
|---|---|
| Food | 132.2 |
| Housing | 104.9 |
| Utilities (fuel & water) | 106.7 |
| Furniture & household | 142.1 |
| Clothing & footwear | 108.4 |
| Medical care | 108.4 |
| Transport & communication | 105.2 |
| Education | 75.1 |
| Culture & recreation | 118.5 |
| Miscellaneous | 106.3 |