Bank of Japan Hikes Rates to 31-Year High

The Bank of Japan (BOJ) increased its policy interest rate by 25 basis points, raising it from 0.75% to 1% during its monetary policy meeting on Tuesday. This move marks the highest interest rate level seen in approximately 31 years, since 1995, and significantly accelerates the monetary policy normalization process initiated by the bank in 2024.

The decision to raise rates was made by a 7-1 vote, with board member Toichiro Asada dissenting and advocating for the rate to remain at 0.75%. This is the first rate hike by the BOJ since December, following its previous increase to 0.75%. BOJ Governor Kazuo Ueda was absent from the meeting due to hospitalization for a liver cyst infection and did not participate in the vote. Deputy Governor Shinichi Uchida is expected to hold the post-meeting press conference. The BOJ also announced that it would continue its plan to reduce Japanese government bond purchases by 200 billion yen each calendar quarter, aiming to maintain monthly purchases at a stable level of 2 trillion yen from April 2027, following the completion of the reduction program.

Following the announcement, Japanese markets reacted. The benchmark Nikkei 225 index rose between 0.46% and 1%, briefly surpassing 70,000 points and setting a new record high. The Japanese yen strengthened slightly against the US dollar, moving to around 160.22, while the yield on the 10-year Japanese government bond (JGB) increased by 3 to 3.5 basis points, reaching levels between 2.61% and 2.615%.

This interest rate hike comes at a time when Japan is grappling with a weak yen and rising inflationary pressures. The upward pressure on inflation is primarily driven by escalating energy costs, partly due to the conflict in Iran. For Japan, a country heavily reliant on Middle Eastern oil and gas, surging energy prices have led to wholesale inflation increasing by over 6% year-on-year in May, marking the fastest rise in three years. The BOJ's action aligns with other global central banks, such as the European Central Bank (ECB), which have moved towards tighter monetary policies to combat inflation. After decades of battling deflationary pressures and maintaining ultra-low interest rates, Japan is now firmly in a normalization phase following a twenty-year period of economic stagnation.

The Bank of Japan expects underlying Consumer Price Index (CPI) inflation to gradually increase and reach its 2% price stability target between the second half of fiscal 2026 and fiscal 2027. However, the bank emphasized that medium- and long-term inflation expectations continue to rise, posing a risk of underlying inflation deviating above its price target. Analysts anticipate that the BOJ will remain under pressure to continue gradual rate hikes in the future, given that a weak yen pushes up import prices and broader inflation. Markets will closely monitor comments from Deputy Governor Shinichi Uchida regarding the bank's future policy stance.