Japan’s core CPI – the CPI excluding fresh food and energy- rose by 0.2% in September as the headline rate fell by 0.4% - both month-to-month. The measure of all items excluding food and energy rose by 0.1%; prices excluding only fresh food fell by 0.3%.
Year-on-year inflation trends Year-on-year inflation was excessive for the headline at 2.4%, but that was a down-draft from a year-on-year pace of 3.1% from a month-ago. Core inflation settled to target on a 12-month basis as the pace dropped to 2.0% from 2.1% a month ago. Prices less fresh food fell to a 2.4% pace over 12 months from a 2.8% pace a month ago. Prices excluding all food and energy logged a 12-month gain of 1.7%, the same as a month ago. Not surprisingly, different measures show different trends. The headline is a bit hot but the preferred core measure, excluding only fresh food and energy, shows inflation dead-on target. Still, that is not the end of the story.
Inflation risk rises in the core The X-fresh food and energy core (xFFE) is spot-on over 12 months, but that may be a passing fancy. Sequential growth rates for this measure show the xFFE core running at a 2.3% clip over six months and by 3.0% at an annual rate over three months. Inflation may only be transitorily at its 2% target as it builds a head of steam for stronger expansion that, if sustained, would push the core beyond 2%.