Food · code 1321
Butter
バター
Latest CPI
139.1
2026-04 (2020=100)
YoY %
+11.8%
5y change %
+295.2%
“Butter” is a food item tracked in the official Japanese CPI (base year 2020 = 100). As of 2026-04, the index is 139.1 — +11.8% year on year and +295.2% cumulatively over the past 5 years.