Japan’s 10-year JGB yield rises 5 basis points to 2.680%

Japan’s 10-year government bond yield rose 5 basis points to 2.680% on June 30, 2026, marking a continuation of recent upward momentum amid a weaker yen and expectations of tighter monetary policy from the Bank of Japan (BOJ). The yen has fallen to its weakest levels in four decades, driven by a widening interest rate differential with the U.S., where the Federal Reserve is anticipated to implement multiple rate hikes this year. BOJ Governor Kazuo Ueda reiterated the central bank’s readiness to raise rates further if economic and inflationary conditions align with projections.

The yield increase follows mixed economic data, including a weaker-than-expected rise in industrial production in May, as ongoing Middle East tensions pose risks to energy supply chains and inflation. Meanwhile, retail sales data showed a 5.3% year-on-year increase in May, bolstered by government stimulus measures, reinforcing expectations of continued rate hikes. Analysts project the 10-year yield to trade at 2.60% by the end of the quarter and 2.40% in 12 months. The BOJ is set to announce its next policy decision on July 31.