Japan Measures of Underlying Inflation: January 2026

Japan’s measures of underlying inflation in January:
- Trimmed mean CPI inflation eased -0.2 ppts to 1.7% YoY (lowest since November 2024).
- Weighted median CPI inflation unchanged at 0.8 YoY (lowest since October 2024).
- The mode CPI inflation edged up to 1.5% YoY.