Seasonally Adjusted Consumer Price Index (All items) 2025 base — Japan CPI and Core Inflation Measures
Japan CPI and Core Inflation Measures — Seasonally Adjusted Consumer Price Index (All items) 2025 base stood at 102.1 - in Aug 2026, according to Statistics Bureau of Japan (e-Stat Statistics Dashboard); Bank of Japan – Measures of Underlying Inflation. It is one of the indicators in the Consumer price index (CPI) table (Value · Monthly), with a complete series running from Jan 2010 to Aug 2026. The complete series with an interactive chart, free to download.
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This indicator in the Consumer price index (CPI) table
| Indicator | 08-2026 | 07-2026 | 06-2026 | 05-2026 | 04-2026 | 03-2026 | 02-2026 | 01-2026 | 12-2025 | 11-2025 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Seasonally adjusted | |||||||||||
| Seasonally Adjusted Consumer Price Index (All items) 2025 base | 102.1 | 102.1 | 101.7 | 101.4 | 101 | 100.9 | 100.4 | 100.6 | 100.8 | 100.8 | |
| Seasonally Adjusted Consumer Price Index (All items, less fresh food) 2025 base | 102 | 101.9 | 101.6 | 101.4 | 101 | 100.9 | 100.5 | 100.9 | 100.9 | 100.9 |
Understanding seasonally Adjusted Consumer Price Index (All items) 2025 base
Monthly Seasonally Adjusted Consumer Price Index (All items) 2025 base — Consumer Price Index: headline, core and core-core (2020 and 2025 base), Japan, in -. Series covers 2010 to 2026-08 (200 observations). Source: Statistics Bureau of Japan (e-Stat Statistics Dashboard).