The Bank of Japan kept its policy rate unchanged at around 0.75% on Tuesday, holding the guideline for the uncollateralised overnight call rate steady as it weighed the impact of higher global energy prices on the domestic inflation outlook. The decision was taken on a 6-3 vote, an unusually divided outcome for the Policy Board.
Governor Kazuo Ueda voted with the majority to maintain the current stance. Three members - Junko Nakagawa, Hajime Takata and Naoki Tamura - dissented, each proposing that the guideline be raised to around 1.00% at this meeting. In its statement the Bank said the dissenting members cited upside risks to prices from the Middle East and second-round effects that could feed through wages and services inflation.
A HAWKISH MINORITY GROWS
The trio's alignment on a specific alternative rate is notable, since Japanese board members have historically preferred to express dissent through statements rather than by voting for a concrete alternative rate path. All three members proposed exactly the same target of around 1.0%, suggesting a coordinated view on where policy should sit given the balance of risks.
Both Mr Tamura and Mr Takata have long been considered the most hawkish members of the Board, and Ms Nakagawa's move brings a third policymaker openly into that camp. The composition of dissent suggests that a further tightening step is now firmly on the agenda at future meetings, even if the majority is not yet convinced that conditions justify the move. A 6-3 split leaves the majority in secure control of the outcome, but only just.
The Bank flagged that price developments were being buffeted by higher energy prices linked to Middle East tensions, which it identified as a source of upside risk to the outlook. Officials have previously argued that the second-round effects of such shocks need to be watched closely in the context of Japan's tight labour market and the recent history of sizeable wage settlements at large employers.
GOVERNOR UEDA HOLDS THE LINE
Governor Ueda, who voted with the majority, has repeatedly said the Bank needs to move carefully as it normalises policy after decades of ultra-loose settings. The Board's reticence to move again this month reflects concern that a premature hike could tighten financial conditions before wage growth is confirmed to be sustainable and before the current energy-price shock has fully worked its way through the domestic price system.
That caution has to be set against the risk that, by moving too slowly, the Bank allows an inflationary mindset to take hold. The dissenters' explicit reference to second-round effects is a direct challenge to the majority's willingness to look through the current price impulse. For now, the Governor has chosen to preserve the status quo while acknowledging that the risks have shifted.
The unusually split vote is likely to reinforce market expectations that the Bank will raise rates at a subsequent meeting, once it has more evidence on wage settlements and on core inflation dynamics. The yen has been under pressure this year, and a rate move would be welcomed by policymakers concerned about imported inflation. The Board's statement did not offer specific forward guidance beyond reiterating that adjustments would be made if the outlook were realised, leaving investors to focus on the quarterly Outlook Report and on speeches by Board members for hints on the timing of any move to 1.00%.