Home › By month

Top 20 risers

Non-glutinous rice-A+71.3%

Non-glutinous rice-B+68.8%

Chocolate+49.4%

Coffee beans+47.6%

Pet foods (cat foods)+31.7%

Aseptic packaged cooked rice+31.4%

Burdocks+23.6%

Coffee beverages-B+20.8%

Chewing gum+20.1%

Instant coffee+19.9%

Rice balls+18.5%

Jam+18.1%

Fruit juice+18.0%

Letters+17.0%

Dried laver+17.0%

Hen eggs+16.4%

Pears+15.9%

Beverages containing juice+15.8%

Detergent, laundry+15.3%

Tangle prepared in soy sauce+14.9%

Top 15 fallers

High school fees (public)-94.1%

White potatoes-19.5%

Pianos-12.7%

High school fees (private)-10.6%

Cabbage-10.2%

Electric rice-cookers-9.8%

Cuttlefish-9.0%

Tablet computers-9.0%

Personal computers (desktop)-8.4%

Onions-7.5%

Cucumbers-7.0%

Electricity-7.0%

Eggplants-6.9%

Vacuum cleaners-6.6%

School lunch (junior high school)-6.0%

By group

Food+7.2%

Housing+1.1%

Fuel, light & water-4.0%

Furniture & household utensils+2.0%

Clothes & footwear+2.9%

Medical care+1.3%

Transportation & communication+3.0%

Education-5.6%

Culture & recreation+2.3%

Miscellaneous+1.3%

← Jul 2025Sep 2025 →

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