Japan household finances face pressure from rising food costs

Recent economic data in Japan indicates a complex shift in household finances driven by rising food costs and fluctuating wages. According to the Ministry of Internal Affairs and Communications, food expenditures in July 2026 showed a nominal increase of 2.2%, while real food spending actually decreased by 1.3%, suggesting a reduction in the volume of food purchased.

In September 2026, price hikes were expected to affect over 4,900 items, a significant increase compared to the same month the previous year. This trend has widened the gap in the Engel coefficient based on income; households earning approximately 2.62 million yen have an Engel coefficient of 33.1%, compared to 25.0% for those earning 12.42 million yen.

While data from the Ministry of Health, Labour and Welfare shows that June 2026 saw real wages increase by 2.3%—outpacing the 1.7% consumer price index (CPI) increase—experts note that this does not immediately restore lost purchasing power. The rising cost of essential goods like food often exceeds the general CPI, making the financial pressure feel more acute for many households.