The Japanese Yen gained ground against the US dollar after US inflation data came in softer than expected, pushing the USD/JPY exchange rate below the 156.50 level before closing just under 157.50, according to FX Street.

Market expectations for a Federal Reserve rate hike in October have eased, with odds dropping to near 35% following the inflation release. Despite this, Minneapolis Fed President Neel Kashkari noted that inflation remains around 3%, and the new data does not significantly change the Fed's outlook.

For Japanese investors, the movement highlights continued sensitivity of the currency pair to US inflation trends and Federal Reserve policy signals, factors crucial for FX and equity market strategies in Japan.