On Tuesday, Japan's 10-year bond yield rose 6 basis points to over 3%, marking the highest level since 1996. This increase follows comments from U.S. Treasury Secretary Scott Bessent, who indicated that both the Japanese government and the Bank of Japan (BOJ) are likely to take actions to strengthen the yen, which has recently fallen below the critical 160 per dollar mark.
The yen's decline raises import costs and inflationary pressures, prompting concerns in Washington about Japan's potential sale of U.S. Treasuries to finance currency intervention. Analysts suggest that the rising borrowing costs reflect a growing expectation of a BOJ rate hike in September, with the terminal rate possibly adjusting from 1.5% to 1.75% or higher.
Takuji Okubo from Japan Macro Advisors noted that a 3% borrowing cost, while historically high, indicates Japan's move away from deflation towards a more normalized inflation rate of around 2%. The situation is being closely monitored as significant changes in Japan's financial landscape could have broader implications for global markets