Japan’s CPI increased by 4.0% year-over-year (prior: 3.6%)in January, according to Ministry of Internal Affairs and Communications on Feb 21, marking the first time in nearly two years that inflation has surpassed 4%.
The core CPI, which excludes fresh food, rose by 3.2% (prior: 3.0%), reaching its highest level since June 2023. Meanwhile, the core-core CPI, which further excludes energy, increased by 2.5% (prior: 2.4%).
The primary driver of this increase was the continued rise in food prices. Fresh food prices surged due to a sharp increase in fruit and vegetable costs, with a year-over-year growth rate jumping to 21.9% (prior: 17.3%), marking the highest level in nearly 20 years. Additionally, rice prices soared by 70.9% (prior: 64.5%), repeatedly setting new historical highs, pushing overall grain prices up to 18.4% (prior: 15.2%).
Although the Japanese government reinstated energy subsidies in January, energy prices still rose by 10.8% (prior: 10.1%) year-over-year. Electricity and gas prices remained elevated, albeit slightly easing to 18.0% (prior: 18.7%) and 9.6% (prior: 11.1%), respectively, continuing to exert pressure on household living costs.
Furthermore, according to a February report by Teikoku Databank on major food prices, imported inflation driven by the continued depreciation of the yen, along with rising labor costs from wage hikes, has made it increasingly difficult for businesses to absorb costs internally.
Despite the ongoing weakness in real wage growth, the number of food price increases expected in 2025 is projected to be 1.5 to 2 times higher than last year, suggesting that Japanese consumers may face broader price pressures in the coming years.
Japan having exited deflation for over three years, the recent surge in fresh food and rice prices is likely to reinforce the public’s belief that inflation will persist over the long term.
Although real wage growth remains sluggish, it is still moving toward the Bank of Japan’s desired "virtuous cycle" of wage and inflation growth. The preliminary results of the spring wage negotiations (Shunto), set to be released next month, will likely be a crucial factor influencing the timing of the Bank of Japan’s next rate hike.