The Japanese government and Bank of Japan conducted a yen-buying intervention to halt the rapid depreciation of the national currency.

This move is critical because the yen had fallen to a 39-year high of above 160 per dollar, threatening economic stability and increasing the cost of imports for the island nation.

Reports indicate the intervention took place in foreign-exchange markets in Tokyo and New York. The action was discussed on June 9-10, 2024 [4]. Following the intervention, the dollar/yen rate lifted to the mid-155 per dollar range [2]. However, the currency later moved back above 162 per dollar [3].

Some reports, including a video from TBS NEWS DIG, said this was the first coordinated yen-buy intervention between the U.S. and Japan in 28 years [1]. This source also attributes a statement to former President Donald Trump, who said Japan was seeking help.

Other financial reports from Nikkei and Diamond do not corroborate the claim of U.S. coordination or the statement from Trump. Those sources said the action was solely the work of the Japanese government and the Bank of Japan.

Despite the temporary shift to the 155 range [2], the subsequent climb toward 162 per dollar [3] suggests that the market pressure on the yen remained significant even after the government's attempt to stabilize the exchange rate.

The dollar/yen rate lifted to the mid-155 per dollar range after intervention.

The disparity in reporting regarding U.S. involvement highlights a tension between political narratives and official financial reporting. While a coordinated effort would signal a broader G7 commitment to currency stability, a unilateral Japanese action suggests the Bank of Japan is struggling to combat depreciation alone against global market trends.