A hawkish Bank of Japan board member said the next rate increase may not follow the standard 25-basis-point increment, opening the door to a larger move as upside price risks build ahead of this month's policy meeting.
A hawkish Bank of Japan board member said the next rate increase may not follow the standard 25-basis-point increment, opening the door to a larger move as upside price risks build ahead of this month's policy meeting.

The Bank of Japan's next policy move could deviate from the quarter-point template that markets have come to expect, after a board member said the size of the increase should be dictated by economic conditions rather than convention.
"We must conduct rate hikes nimbly," the board member said in remarks reported Tuesday, according to Japanese media. The member, described as among the more hawkish voices on the nine-person policy board, said the next increment may not necessarily be 25 basis points.
The comments mark a departure from the market's baseline assumption that the BOJ will continue raising rates in quarter-point steps as it normalizes policy. Governor Kazuo Ueda has said the board will debate economic conditions and price risks when it convenes this month, with upside risks to inflation a key consideration.
A larger-than-standard hike would strengthen the yen and push Japanese government bond yields higher, while also affecting global carry trades that have relied on Japan's relatively low rates. The yen has been sensitive to the pace of BOJ tightening, and any signal of acceleration could trigger sharp currency moves.
The BOJ has been raising its policy rate in 25-basis-point increments as it exits years of ultra-loose monetary policy. The next policy decision is scheduled for this month, with markets closely watching for signals on the pace of normalization.
The board member's emphasis on "nimble" hikes suggests a preference for flexibility over predictability in the rate-setting process. If the remarks point to a willingness to consider a 50-basis-point hike, that would accelerate the BOJ's normalization timeline and could have significant implications for yen and JGB markets.
Japan's inflation has remained above the BOJ's 2 percent target, giving policymakers room to continue tightening. The board member's remarks come as the central bank confronts the challenge of normalizing policy without disrupting financial markets.
Market participants will be watching the September meeting for clarity on the rate path. Any signal that the BOJ is considering a non-standard increment would likely trigger repositioning in yen and JGB markets, with knock-on effects on global risk assets.
This article is for informational purposes only and does not constitute investment advice.