日本财务省：1月份未进行日元干预操作

Core Viewpoint - The Japanese Ministry of Finance confirmed that there was no direct intervention in the foreign exchange market during most of January, with the yen appreciating from near 160 to the 154 range primarily due to market concerns over potential joint action by Japan and the U.S. rather than actual intervention [1][4]. Group 1: Intervention Strategy - From December 29 to January 28, Japan did not utilize any funds for foreign exchange intervention, contrasting sharply with the nearly 10 trillion yen (approximately 65 billion USD) spent in the spring of 2024 for similar adjustments [4]. - This strategy has provided the government of Prime Minister Kishi Suga, facing elections on February 8, with valuable breathing space, as inflation driven by yen depreciation has been a major concern for voters [4]. - Analysts warn that this reliance on U.S. policy cooperation is significantly fragile and difficult to sustain; should the yen approach 160 again, Japan may have to initiate larger-scale interventions [4]. Group 2: Market Reactions and Signals - Market analysis suggests that Japanese authorities conducted currency checks prior to the yen's appreciation, which typically involves the central bank contacting major traders for real-time quotes, serving as a warning to the market without actual trading [5]. - Reports indicate that inquiries from the New York Federal Reserve contributed to the yen's strength, with the potential threat of U.S.-Japan joint intervention having a stronger market impact than unilateral actions by Japan [5]. - Japanese Finance Minister Shunichi Suzuki has repeatedly referenced the U.S.-Japan currency agreement from September, emphasizing the possibility of coordinated actions with the U.S. in response to exchange rate fluctuations [6]. Group 3: Future Considerations - The latest strategy by the Japanese Ministry of Finance has provided the Kishi Suga government with a respite before the elections, but post-election, authorities may need to implement large-scale interventions to signal stronger policy responses [7]. - If Kishi Suga wins, the yen may come under renewed pressure due to his aggressive fiscal policies, which have been viewed by global investors as a reason to short the yen [8].