Developments surrounding coordinated intervention by Japan and the United States have been reported, and attention is focused on the outlook against the backdrop of remarks by the Ministry of Finance and the U.S. Treasury secretary. Over the long term, the yen's movements are expected to become more uncertain.
According to a ruling-party lawmaker familiar with international finance, the United States is expected to make one unreasonable demand after another, and a growing view holds that the coordinated intervention, regarded as the culmination of a Japan-U.S. currency alliance, lies behind them.
Following the intervention, U.S. Treasury Secretary Scott Bessent (ベセント) said he trusts Bank of Japan Governor Ueda Kazuo (植田和男) to take the necessary steps. This was reportedly understood as an indication of overt pressure for an interest-rate hike.
Meanwhile, Chief Cabinet Secretary Kihara Minoru (木原稔) has maintained that monetary policy should be left to the Bank of Japan, and attention is focused on the influence exerted on Japan's policy decisions through the exchanges between Japan and the United States.
Although the yen exchange rate has improved in the short term, some observers believe that this will be difficult to sustain over the long term, and that the yen's movements could ultimately prove costly.