Japan’s nationwide Consumer Price Index (CPI) for July rose 1.8% year on year and 0.3% month on month on an all-items core basis, indicating that inflationary momentum may be strengthening again. Price increases are spreading among household goods, while trends in some food products and energy-related items are attracting attention as potential upside risks to inflation from autumn onward.
Japan’s nationwide Consumer Price Index for July 2026, measured on an all-items core basis excluding fresh food, rose 1.8% year on year and 0.3% month on month. In addition to the impact of energy prices, the underlying strength of non-energy components was also highlighted. The BOJ core CPI rose 1.9% year on year and 0.3% month on month, while the US-style core CPI rose 1.4%, with both measures accelerating from the previous month. This pointed to signs that upward pressure on prices is strengthening again.
Food prices rose 3.0% year on year, led mainly by prepared foods excluding fresh food, while the month-on-month increase reached 0.4%. Bread prices rose 3.1% year on year. Among household goods, the increase in household consumables accelerated to 6.3% year on year, with a substantial month-on-month increase as well. Higher packaging material, logistics and labor costs may be feeding through to prices, and the extent to which price increases spread from here will be closely watched.
Within energy-related items, electricity and gas bills made a relatively smaller contribution, while the government indicated that it plans to reinstate subsidies for electricity and gas bills from July through September. This is expected to restrain the CPI for August through October, although upward pressure may strengthen from autumn through fuel-cost adjustments.
Looking ahead, the pass-through of higher resource prices downstream is expected to continue, and food manufacturers are likely to announce more price increases from August onward. Key areas to watch include the possibility of renewed acceleration in food price inflation, particularly for processed foods, broader price increases among household goods, and the pass-through of higher component costs driven by AI-related demand.