Japan's long-term interest rates rose above 3%, reaching levels not seen in 30 years, since 1996. The global rise in interest rates, higher crude oil prices and delays in the Bank of Japan's policy decisions have been cited as factors.
In September 2026, Japan's long-term interest rates broke through the 3% level on the 1st and reached 3.015% on the 2nd. Although investor reaction initially led the market to view 3% as merely a waypoint, dip buying in the bond market gathered pace through the 4th, and the 10-year yield fell to 2.900%.
The move above 3% in long-term interest rates is attributed to a combination of factors. The global rise in interest rates and higher crude oil prices resulting from renewed tensions in the Middle East have reignited concerns about inflation. Delays in the Bank of Japan's policy normalization are also said to have had an impact.
Regarding the outlook for a Bank of Japan rate hike, the possibility of a hike at the monetary policy meeting on 17–18 September has been raised, and the possibility of one more hike before the end of the year is also being discussed. Concerns over the government's aggressive fiscal stance have also been cited as a factor behind rising interest rates.
The latest break above the 3% level is said to have resulted from multiple factors coming together, including remarks by the U.S. Treasury Secretary and policy debates in Japan. Some analysts believe that interest rates could remain elevated as long as these factors persist.