Japan Intervenes in Forex Markets Ahead of BOJ Decision

Japan's finance ministry intervened in foreign exchange markets to prop up the yen on Thursday, ahead of the Bank of Japan's policy decision on Friday. The intervention came after the currency's slump to a four-decade low and amid growing concerns about its impact on living costs.

The move was Tokyo's first such foray in three months, with the finance ministry buying yen and selling dollars in New York. This effort follows a previous record 11.7 trillion yen ($73 billion) intervention between late April and early May that failed to provide a sustained boost to the currency.

Finance Minister Satsuki Katayama has repeatedly warned of 'decisive' action to address the yen's weakness, but markets have been on edge awaiting concrete steps. The Bank of Japan is widely expected to keep interest rates steady at 1% on Friday but signal its readiness to continue pushing up borrowing costs.

U.S. Treasury Secretary Scott Bessent has weighed in on the issue, stating that the yen 'seems very undervalued' and implying support for Tokyo's efforts. However, Washington also signaled the need for further rate hikes by the BOJ to avoid exacerbating the yen's weakness and its impact on import costs and broader inflation.

Markets are now focused on how hawkish BOJ Governor Kazuo Ueda could be in his post-meeting news briefing, which may indicate the central bank's future rate-hike path. This delicate balance will likely continue to influence currency markets as Tokyo seeks to combat a weak yen without causing further economic strain.