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Top 20 risers

“Mochi”, rice-cakes+39.9%

Salted mackerel+29.6%

Green tea+29.2%

Rings+26.9%

Coffee beans+25.6%

Dermal medicines+24.3%

Aseptic packaged cooked rice+23.1%

Cuttlefish+23.0%

Tuna fish+20.4%

Storage cases+20.2%

Mackerel+18.6%

Yellowtail+18.3%

Tablet computers+18.1%

Cucumbers+18.1%

White potatoes+17.2%

“Konnyaku”, devil's-tongue+16.4%

Horse mackerel+15.9%

Kerosene+15.7%

Motor oil replacement+15.1%

Coffee beverages-A+14.9%

Top 15 fallers

School lunch (elementary school)-98.3%

High school fees (private)-73.2%

Nursery school fees-21.6%

School lunch (junior high school)-18.4%

Lotus roots-13.2%

Pianos-12.8%

Non-glutinous rice-B-11.7%

Non-glutinous rice-A-11.3%

Burdocks-8.6%

Masks-8.5%

Avocados-7.7%

Vacuum cleaners-7.6%

Carrots-6.5%

Microwave ovens-6.1%

Grapes-B-5.3%

By group

Food+3.5%

Housing+1.0%

Fuel, light & water+0.7%

Furniture & household utensils+3.7%

Clothes & footwear+1.2%

Medical care+2.1%

Transportation & communication+2.6%

Education-3.8%

Culture & recreation+1.9%

Miscellaneous+0.4%

← Jun 2026Aug 2026 →

Year-on-year change of the Japan CPI (Statistics Bureau, all Japan). Item indices, not shop prices. Items with weight 3 or more.