Inflation TrackerJapan CPI: All items
Last updated:
Year-on-year (%)+1.9%August 2026
Month-on-month (%)+0.1%August 2026
Index (2025=100)102.2
Weight (per 10,000)10,000
Year-on-year change since 2021 (%)
Index level (2025 = 100)
Year-on-year change by category
| Category | Year-on-year (%) | Month-on-month (%) | Year-on-year (%) · Jul 2026 | Weight (per 10,000) |
|---|---|---|---|---|
| Food | +3.1% | +0.7% | +3.5% | 2,754 |
| Housing | +1.0% | +0.2% | +1.0% | 2,182 |
| Fuel, light & water | -0.3% | -5.4% | +0.7% | 698 |
| Furniture & household utensils | +4.9% | +1.3% | +3.7% | 372 |
| Clothes & footwear | +1.5% | -0.5% | +1.2% | 299 |
| Medical care | +3.0% | +0.8% | +2.1% | 466 |
| Transportation & communication | +2.3% | +0.3% | +2.6% | 1,444 |
| Education | -3.8% | 0.0% | -3.8% | 311 |
| Culture & recreation | +2.2% | +1.7% | +1.9% | 906 |
| Miscellaneous | +0.7% | +0.5% | +0.4% | 570 |
Other categories
- All items less fresh food
- All items less fresh food and energy
- Food
- Fresh food
- Housing
- Fuel, light & water
- Energy
- Furniture & household utensils
- Clothes & footwear
- Medical care
- Transportation & communication
- Education
- Culture & recreation
- Miscellaneous
- Goods
- Services
Method
Year-on-year and month-on-month changes are computed from the published all-Japan indices (2020 base up to December 2025, 2025 base from January 2026) and rounded to one decimal; they can differ by about 0.1 point from the officially announced rates. Items that were added or discontinued at the 2025 rebasing have shorter histories. OECD figures are the annual growth rates published by the OECD.
About this page
In August 2026, prices for “All items” were +1.9% compared with a year earlier.