Japan’s 10-year bond yield hits highest since 1996

The yield on Japan's benchmark 10-year government bond briefly touched 2.90% on Thursday afternoon, reaching its highest level since November 1996, as a global bond selloff driven by escalating Middle East tensions sent borrowing costs surging across major economies.tradingeconomics+1

Global Selloff Rattles Markets

The spike in Japanese yields came amid a broad retreat in sovereign debt markets worldwide. On Wednesday, U.S. President Donald Trump declared that the memorandum of understanding signed with Iran to end hostilities was effectively "over," sparking fears of renewed fighting and potential disruptions to oil supplies. Brent crude jumped more than 5% on Wednesday before stabilizing around $78 per barrel on Thursday.moderndiplomacy+1

The oil price surge reignited inflation concerns that had eased earlier in the year, forcing investors to reassess expectations for central bank policy across the globe. Yields on 10-year government bonds in the United States, Germany, and the United Kingdom all surged to multi-week highs on Wednesday. Germany's 10-year yield hit a seven-week peak before retreating slightly on Thursday.wsj+2

BOJ Policy and Structural Pressures

Japan's bond market has been under sustained pressure throughout 2026. The Bank of Japan raised its policy rate to 1.0% in June, continuing a tightening cycle that began in 2024 after decades of ultra-loose monetary policy. The 10-year yield has climbed nearly 80 basis points year-to-date, reflecting both domestic rate normalization and global inflation dynamics.asianbondsonline.adb

Concerns about Japan's fiscal health have also weighed on the market, with bankruptcies in the first half of 2026 exceeding 5,000 for the first time in 12 years. The yen remained near historically weak levels, trading around 162 to the dollar.asianbondsonline.adb

Broader Implications

While European bond yields edged lower on Thursday as oil prices stabilized, investors remained cautious. Money markets now anticipate roughly 35 basis points of additional European Central Bank tightening, higher than forecasts at the start of the week. For Japan, the breach of the 2.90% threshold underscores how far the country's borrowing costs have traveled from the near-zero and negative yields that defined its bond market for much of the past decade.moderndiplomacy