Japan’s Mimura: Joint intervention could mark peak of US-Japan currency partnership
Atsushi Mimura, Japan’s Vice Finance Minister for International Affairs and top foreign exchange official, said that joint intervention could mark the peak of US-Japan currency partnership, Reuters reported on Monday. Mimura added that authorities will keep cooperating closely with the Bank of Japan (BoJ).
Key quotes
Joint intervention could mark peak of U.S.-Japan currency partnership.
No response to Trump remarks on forex intervention.
No comment on discussions with BoJ.
Will keep cooperating closely with BoJ.
Fima repurchase facility is just one tool for intervention.
Limits on FIMA facility don't imply overall FX intervention constraints.
Market reaction
The Japanese Yen (JPY) attracts some buyers following the headlines. At the time of writing, the USD/JPY is down 1.15% on the day at 155.55.
Japanese Yen FAQs
The Japanese Yen (JPY) is one of the world’s most traded currencies. Its value is broadly determined by the performance of the Japanese economy, but more specifically by the Bank of Japan’s policy, the differential between Japanese and US bond yields, or risk sentiment among traders, among other factors.
One of the Bank of Japan’s mandates is currency control, so its moves are key for the Yen. The BoJ has directly intervened in currency markets sometimes, generally to lower the value of the Yen, although it refrains from doing it often due to political concerns of its main trading partners. The BoJ ultra-loose monetary policy between 2013 and 2024 caused the Yen to depreciate against its main currency peers due to an increasing policy divergence between the Bank of Japan and other main central banks. More recently, the gradually unwinding of this ultra-loose policy has given some support to the Yen.
Over the last decade, the BoJ’s stance of sticking to ultra-loose monetary policy has led to a widening policy divergence with other central banks, particularly with the US Federal Reserve. This supported a widening of the differential between the 10-year US and Japanese bonds, which favored the US Dollar against the Japanese Yen. The BoJ decision in 2024 to gradually abandon the ultra-loose policy, coupled with interest-rate cuts in other major central banks, is narrowing this differential.
The Japanese Yen is often seen as a safe-haven investment. This means that in times of market stress, investors are more likely to put their money in the Japanese currency due to its supposed reliability and stability. Turbulent times are likely to strengthen the Yen’s value against other currencies seen as more risky to invest in.
Author
Lallalit Srijandorn
FXStreet
Lallalit Srijandorn is a Parisian at heart. She has lived in France since 2019 and now becomes a digital entrepreneur based in Paris and Bangkok.
