Japan's Core Inflation Surpasses 2% for the First Time in Nine Months
Written with artificial intelligence.

In September, Japan's core Consumer Price Index (CPI) rose 2.1% year-on-year, exceeding the Bank of Japan's (BOJ) 2% target for the first time in nine months. The data has led to increased speculation about a potential interest rate hike by the BOJ before the end of the year.
Overview of September Inflation Data
Japan's September inflation statistics indicate that core inflation pressures are building, surpassing the Bank of Japan's (BOJ) target. The Ministry of Internal Affairs and Communications reported on October 23 that the core CPI, excluding fresh food, rose by 2.1% compared to the previous year, marking an acceleration from August's 1.7%. The BOJ's preferred measure, which excludes both fresh food and energy, saw a significant increase to 2.4%, up from 1.9% in August.
Market Expectations for Interest Rate Hike
According to a Bloomberg survey, more than 80% of economists expect the BOJ to raise interest rates in December, although no action is anticipated at the upcoming meeting. While many expect the BOJ to maintain its current policy at the next meeting, they may revise their inflation outlook upwards, signaling readiness to increase borrowing costs further. Some analysts believe that the BOJ may indicate that potential inflation has reached the 2% target set in 2013.
Key Contributors to Inflation
The recent data highlights a simultaneous increase in the breadth and depth of inflation. The index excluding fresh food and energy jumped from 1.9% to 2.4%, indicating that price pressures are not solely driven by external shocks such as energy or food costs. Service prices rose by 1.5% year-on-year, the fastest growth since March, suggesting that companies are increasingly passing on higher labor costs to consumers as the labor market tightens. Additionally, food prices, excluding fresh food, increased by 2.9%, while rice prices fell by 20.6%, marking the largest decline since records began in 1971.
Future Implications
The inflationary pressures have shifted from the production stage to the consumer stage. Major Japanese food and beverage companies plan to raise prices for 3,153 items in October, continuing two consecutive months of price increases exceeding 3,000 items. Analysts predict that core inflation will continue to accelerate due to rising energy costs linked to geopolitical tensions and other factors. As a result, expectations for the BOJ's interest rate path are converging, with many forecasting an increase to 1.5% in December and a potential peak rate between 1.75% and 2%.
This article is for information only and is not investment advice.
