Bank of Japan Set to Raise Rate to 1.25%, Highest in 31 Years

The Bank of Japan is preparing to lift its benchmark interest rate to 1.25% when its monetary policy committee convenes next week, according to sources who disclosed the plan on Friday. The move would mark the highest level the rate has reached in three decades—the last time it sat at 1.25% was April 1995. This decision comes just three months after the central bank raised rates to approximately 1% in June, an unusually compressed timeline that signals mounting concern about price pressures building in the world's third-largest economy.

The Bank of Japan's reasoning centers on two competing assessments of the economic landscape. On one hand, officials view the Japanese economy as fundamentally sound. Lending has continued to expand even after the June increase, suggesting that businesses and households remain willing to borrow and spend despite higher borrowing costs. Financial conditions remain loose enough to support continued economic activity. Yet this very resilience has created a problem: if the central bank does nothing, inflation may overshoot its 2% target. Core inflation is already approaching that ceiling, and the Bank of Japan sees multiple forces pushing prices higher—crude oil prices remain elevated, the yen has weakened against the dollar, and demand tied to artificial intelligence deployment is climbing.

The acceleration of the rate-hiking cycle itself is noteworthy. Historically, the Bank of Japan has raised rates roughly once every six months. A decision this September, just twelve weeks after June's move, represents a faster pace of tightening. Bank of Japan Governor Kazuo Ueda signaled this possibility on September 2 after meeting with G20 finance ministers and central bank governors in Asheville, North Carolina, saying that rate increases would be considered at every upcoming policy meeting, not just at scheduled intervals.

International pressure has also shaped the timing. US Treasury Secretary Scott Bessent has repeatedly urged Japan to raise rates more swiftly, framing it as necessary to prevent the yen from weakening further. A weaker yen makes Japanese exports cheaper abroad but also raises import costs at home, contributing to inflation. For Bessent and other US officials, a stronger yen achieved through higher Japanese rates serves multiple purposes: it helps contain global inflation and reduces the competitive advantage that a weak yen gives Japanese manufacturers.

The decision facing the Bank of Japan reflects a delicate balance. Raise rates too slowly and inflation could accelerate beyond the 2% target, forcing even more aggressive tightening later and potentially shocking the economy. Raise them too quickly and the central bank risks choking off the economic growth that has finally taken hold after years of stagnation. The fact that officials are moving faster than their historical pattern suggests they believe the inflation risk has become acute enough to warrant the acceleration.