Japan Measures of Underlying Inflation: September 2025

Japan’s measures of underlying inflation in September:
- Trimmed mean CPI inflation was up 0.1 ppt to 2.1% YoY (highest since June).
- Weighted median CPI inflation was up 0.4 ppts to 1.4% YoY (highest since June).
- The mode CPI inflation fell -0.2 ppts to 1.7% YoY (the lowest since July).