The Japanese yen weakens after a rebound driven by intervention aimed at supporting the currency. Multiple reports say Japan carries out yen-buying and dollar-selling in foreign exchange markets during the New York session overnight, seeking to slow the yen’s fall from multi-decade lows. Following this intervention-led surge, the yen resumes weakening, indicating that the currency’s recovery does not hold. The reports also connect the move to positioning ahead of a forthcoming Bank of Japan (BOJ) policy decision, which investors are watching for guidance on future monetary settings. While the intervention is described as a short-term support measure, the subsequent weakening suggests market participants continue to weigh interest-rate expectations and other macro factors that have pressured the yen. Overall, the coverage portrays a sequence of intervention to stabilize the currency, followed by renewed downside as traders adjust ahead of the BOJ announcement.