Japan core inflation ticks up to 1.6% as oil costs and weak yen fuel price pressures

Rising energy import bills are keeping the Bank of Japan on the defensive, complicating the path for further monetary easing in the world's fourth-largest economy.

By Handelsavisen Newsroom · Automated 2026-07-24 07:10 UTC · 1 min read

Core inflation in Japan accelerated to 1.6% year-on-year in June, official data showed, marking the first rise in the metric since March.

The uptick was driven by higher energy costs linked to the ongoing Middle East conflict and a persistently weak yen, which has increased the import bill for fuel and raw materials.

The figure met consensus forecasts but signals that the disinflationary trend seen earlier in the year has stalled.

With energy prices embedded in the core consumer price index, the acceleration highlights the direct transmission of global commodity shocks to Japanese households.

The Bank of Japan will need to assess whether this is a temporary blip or a structural shift in price dynamics.

This development follows a sharp rise in wholesale inflation, which hit its fastest pace in over three years in June.