FX.co ★ Tokyo Core Inflation Edges Up to 1.8% in August, Signaling Mild Price Momentum

Tokyo’s core consumer prices rose 1.8% year-over-year in August 2026, slightly above July’s 1.7% reading, according to data updated on 27 August 2026. The figure, which excludes fresh food but includes energy, offers an early indication of nationwide inflation trends and suggests a modest firming of price pressures in Japan’s capital.

The August reading marks a continuation of gradual inflation, with the current figure comparing the price level in August 2026 to the same month a year earlier, while July’s 1.7% reflected a year-over-year change versus July 2025. Although the increase is marginal, the uptick in Tokyo’s core CPI will be closely watched by investors and policymakers as they assess the durability of Japan’s inflation trajectory and its implications for future economic and monetary policy decisions.