US Treasury Secretary Bessent says uptick in Japan's inflation was the result of weak yen and energy prices, as energy prices come down and we no longer have excess yen weakness, will contribute to inflation coming down

• Japan and the yen can go into a virtuous cycle.
• He is sure that BoJ Governor Ueda will do what is best for the Japanese economy.

A sitting US Treasury Secretary offering a benign reading of Japanese inflation and an explicit endorsement of yen direction is unusual in form, if not in substance: Washington's convention has long been that exchange rates are market-determined and foreign monetary policy is not for comment, and departures from that script have historically been read as tacit approval of the direction being described. The substance here matters too: framing Japanese inflation as an import-price phenomenon driven by yen weakness and energy, rather than demand, leans against the case for aggressive BoJ tightening, and sits in tension with Tokyo's own preference for presenting its exit from ultra-loose policy as domestically grounded. Comments endorsing a 'virtuous cycle' of yen appreciation have, in past episodes of US-Japan exchange-rate commentary, tended to steepen speculation about coordinated tolerance for a stronger yen and to put downward pressure on dollar-yen at the margin, with the follow-through depending on whether Japanese officials echo or soften the framing. The actors carry form: Ueda has consistently conditioned normalisation on sustained wage-driven inflation, and US Treasury secretaries have periodically used Japan commentary to nudge currency alignment during trade and tariff discussions. The tells are any response from Tokyo, the next BoJ communication, and whether the remarks recur alongside ongoing bilateral trade negotiations, where currency levels have historically been used as leverage. As verbal intervention rather than policy action, the signal is directional and fades without repetition.