Japan Measures of Underlying Inflation: January 2026

Wed, Feb 25, 2026 · 2:00 AM ET Next release · Sep 22, 1:00 AM ET

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.