AI Data Insight
The latest data shows that the Tokyo area CPI for Q3 (September) 2026 rose to 102.5, continuing to climb from the previous value of 102.4. Further market breakdown reveals that the core CPI YoY growth rate reached 2.7% in September, significantly beating the market expectation of 2.4%. This reflects that inflation pressure is not only in energy but is also broadly spreading to the service sector, adding confidence to the Bank of Japan's (BOJ) future rate hike decisions.