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Bank of Japan raises rates to three-decade high amid policy shift

Japan's central bank has lifted interest rates to their highest level in 31 years as it continues to gradually exit its ultra-loose monetary policy. The decision drew dissent from two board members who favored maintaining the current accommodative stance.

LSN Singapore · 18 September 2026

Bank of Japan raises rates to three-decade high amid policy shift

The Bank of Japan raised its policy rate, marking the highest level since the early 1990s as policymakers proceed with a measured tightening cycle. The move reflects the central bank's assessment that inflationary pressures warrant higher borrowing costs to cool economic activity.

Two dovish board members, Toichiro Asada and Ayano Sato, voted against the decision, preferring to keep rates unchanged. Their dissent signals ongoing divisions within the monetary policy committee over the pace and timing of rate increases.

The rate lift comes as the Bank of Japan gradually normalizes policy following years of negative rates and massive asset purchases designed to support economic growth. Policymakers have signaled a gradual approach to tightening, seeking to avoid abrupt shocks to financial markets and the broader economy.

The decision will influence borrowing costs for businesses and consumers across Japan and may have ripple effects throughout Asia's financial markets. Regional economies closely watch the Bank of Japan's moves given Japan's status as the world's third-largest economy.