Bank of Japan Signals Possible September Rate Hike

The Bank of Japan (BOJ) is preparing to raise interest rates as early as September, with policymakers increasingly concerned about persistent inflation pressures, according to three sources familiar with the central bank's deliberations.

The sources indicated that the BOJ is not only considering a hike at its September 17-18 policy meeting but is also exploring the possibility of accelerating the pace of future increases beyond the current cadence of roughly two hikes per year.

"An early rate hike has come into sight," one source said, while another noted that the BOJ "could also accelerate the pace of rate increases."

Several factors are driving the central bank's growing alarm. The weak yen continues to push up import costs, while strong global demand for artificial intelligence technologies and the Middle East conflict are adding to price pressures. Inflation expectations among households, firms, and economists are approaching or exceeding the BOJ's 2% target, and wholesale inflation remained at three-year highs in July.

At last month's policy meeting, the BOJ kept rates steady but issued its strongest warning yet about upside risks to inflation. Governor Kazuo Ueda acknowledged the board's growing concerns and said the central bank might accelerate hikes if financial conditions were deemed too loose.

While the BOJ has previously stressed the need to carefully assess the impact of past rate increases on the fragile economy, the third source said the central bank "may not want to wait too long" given heightening inflation risks.

Markets are currently pricing in nearly an 80% chance of a September hike. Some analysts believe such a move could open the door for another increase in December, potentially shifting the BOJ to a quarterly tightening cycle.