Japan's currency diplomat urges markets to heed yen warning
Summary
Japan's top currency diplomat Atsushi Mimura emphasized that markets should heed the "very clear" warning from Tokyo and Washington regarding the yen's excessive decline. Mimura's comments follow a summit where US President Donald Trump expressed concerns about yen weakness alongside Japanese Prime Minister Sanae Takaichi. Despite declining to comment on potential intervention, Mimura indicated that Japan is vigilant about the currency's movements, especially considering the yen's recent fall has increased the cost of imports amid rising fuel prices due to conflict in the Middle East. The coordinated yen intervention by Japan and the US in July reflected their shared concern over the yen's undervaluation, highlighting the strong bilateral economic ties that extend beyond currency issues, including areas such as economic security and global supply chains.