The Consumer Price Index (CPI) is compiled monthly to measure changes in various goods and services purchased by households all over Japan to analyze the movement of prices in time series. It is collected based on retail prices of each municipality and item obtained from the Retail Price Survey, using the Laspeyres-type formula.
CPI of all items excluding fresh food and energy (including electricity, gas, manufactured and piped liquefied propane, kerosene, gasoline).
As of May 2026, Japan's core-core Consumer Price Index (CPI) of all items, excluding fresh food and energy, stood at *** index points. During the measured period, the lowest price level was recorded in January 2022, with a core-core CPI of **.
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e-Stat (Japan). (June 20, 2026). Monthly Consumer Price Index (CPI) of all items excluding fresh food and energy in Japan from May 2020 to May 2026 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 20, 2026, from /statistics/1414542/japan-monthly-core-core-consumer-price-index/
e-Stat (Japan). "Monthly Consumer Price Index (CPI) of all items excluding fresh food and energy in Japan from May 2020 to May 2026." Chart. June 20, 2026. ÌÇÐÄÆƽâ°æ. Accessed July 20, 2026. /statistics/1414542/japan-monthly-core-core-consumer-price-index/
e-Stat (Japan). (2026). Monthly Consumer Price Index (CPI) of all items excluding fresh food and energy in Japan from May 2020 to May 2026. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 20, 2026. /statistics/1414542/japan-monthly-core-core-consumer-price-index/
e-Stat (Japan). "Monthly Consumer Price Index (Cpi) of All Items excluding Fresh Food and Energy in Japan from May 2020 to May 2026." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 20 Jun 2026, /statistics/1414542/japan-monthly-core-core-consumer-price-index/
e-Stat (Japan), Monthly Consumer Price Index (CPI) of all items excluding fresh food and energy in Japan from May 2020 to May 2026 ÌÇÐÄÆƽâ°æ, /statistics/1414542/japan-monthly-core-core-consumer-price-index/ (last visited July 20, 2026)
Monthly Consumer Price Index (CPI) of all items excluding fresh food and energy in Japan from May 2020 to May 2026 [Graph], e-Stat (Japan), June 20, 2026. [Online]. Available: /statistics/1414542/japan-monthly-core-core-consumer-price-index/
