Cost of Living in Nagasaki, Japan (2026-04)
Overview
Nagasaki is a prefectural capital in the Kyushu region of Japan. Population about 400,000. The latest overall CPI (2026-04) stands at 112.8 on a 2020 = 100 base, +1.0% year on year and +290.3% over the past 56 years. That is -0.2% versus the national average of 113.0, so prices run lower. Among the 52 cities tracked here, it ranks #26 by price level.
What to know
Kyushu region · prefectural capital (e-Stat area code 42A01)
Overall 112.8 · YoY +1.0% · 56y +290.3% · #26 of 52
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This month the highest indices are food (127.7) and household goods (126.6), while the lowest are education (85.0) and transport & communications (100.9). The latest +1.0% year-on-year reading is cooling relative to the +5.2% annual average of the past 56 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 (2026-04) |
|---|---|
| Food | 127.7 |
| Housing | 106.6 |
| Utilities (fuel & water) | 109.1 |
| Furniture & household | 126.6 |
| Clothing & footwear | 112.9 |
| Medical care | 105.7 |
| Transport & communication | 100.9 |
| Education | 85.0 |
| Culture & recreation | 114.1 |
| Miscellaneous | 106.9 |