A senior BOJ official told parliament that Japanese financial conditions remain loose despite rising yields, with negative real rates and strong corporate profits keeping the case for further normalisation intact.
Summary: Sources: BOJ Monetary Affairs Department Director-General Akio Okuno, parliamentary testimony, May 27; BOJ Governor Kazuo Ueda, opening remarks at the 2026 BOJ-IMES Conference, May 27
- BOJ Monetary Affairs Director-General Akio Okuno told parliament that financial conditions in Japan remain easy and continue to underpin economic activity despite recent rises in long-term interest rates
- Okuno acknowledged that rising long-term rates push up corporate borrowing costs but said this must be weighed against the fact that corporate profits remain at elevated levels
- Japan's real long-term rate remains negative in the short to medium-term zone identified as having the greatest impact on economic activity, a key condition the BOJ monitors in assessing whether policy is truly restrictive
- Job and income conditions are described as improving moderately, adding to the case that the economy can absorb further normalisation
- Earlier on Wednesday, Governor Ueda used his IMES Conference opening remarks to walk through five decades of Japanese oil shock history, concluding that the current Middle East conflict represents a fifth test of Japan's inflation regime and that initial conditions including wages, expectations and exchange rates will determine its persistence
- Ueda noted that Japan's medium to long-term inflation expectations have shifted to a 1.5-2% range from near-zero, materially narrowing the buffer that allowed previous oil shocks to remain contained
The signal
Two separate but complementary sets of comments from Bank of Japan officials on Wednesday are together building a case that the central bank is preparing the ground for a rate hike, most likely at its June 15-16 meeting. Governor Kazuo Ueda provided the historical and analytical framework in the morning; Akio Okuno, director-general of the BOJ's monetary affairs department, supplied the current conditions assessment in parliamentary testimony later in the day.
Okuno's message
Okuno told parliament that Japanese financial conditions remain easy and continue to underpin economic activity, a characterisation that carries direct policy implications. The BOJ's own assessment of whether conditions are restrictive enough to warrant a pause rests heavily on this judgment, and Okuno's framing leaves little room for the argument that existing policy settings are already doing sufficient work.
The acknowledgment of rising long-term yields was notable for what accompanied it. Okuno conceded that higher borrowing costs represent a real consideration for firms, but he immediately offset that observation by pointing to elevated corporate profit levels, effectively arguing that the private sector has the capacity to absorb tighter financing conditions. Real long-term rates, he added, remain negative in the short to medium-term maturity zone identified as having the greatest influence on economic activity, a signal that policy is still accommodative in the dimension that matters most.
Job and income conditions, Okuno said, are improving moderately, providing a further underpinning for the view that the economy can withstand additional normalisation without disrupting the recovery.
Ueda's framework
The remarks land against the backdrop of Ueda's earlier address at the BOJ-IMES Conference, in which the governor drew on five decades of Japanese inflation history to frame the challenge posed by the current Middle East conflict. Ueda's central argument was that oil price shocks are never just oil price shocks: their inflationary impact depends entirely on the regime they enter, specifically on wages, inflation expectations, exchange rate dynamics and demand conditions.
Crucially, Ueda identified the current moment as materially different from the deflationary episodes of the mid-2000s. Japan's medium to long-term inflation expectations have shifted to a 1.5-2% range from near-zero, the labour market is tighter, and price and wage norms have begun to change. Those are precisely the initial conditions that, in Ueda's own historical analysis, increase the risk that a cost shock does not remain contained. He explicitly described the current conflict as a fifth oil shock and framed the question of what inflation regime Japan now inhabits as the central policy debate.
The architecture of preparation
Read together, the two sets of remarks describe a BOJ that is methodically assembling the communication infrastructure for a policy move. Ueda established why the current shock demands a more alert policy response than previous episodes. Okuno confirmed that the conditions needed to justify tightening, loose financial conditions, negative real rates, strong corporate earnings and an improving labour market, are currently in place. Neither official made an explicit commitment to a June hike, but the direction of the messaging leaves little doubt about the trajectory the BOJ has in mind.
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The combination of Ueda's historical framework speech and Okuno's parliamentary remarks amounts to a coordinated messaging exercise. Ueda established the analytical case that initial conditions determine whether an oil shock becomes persistent; Okuno provided the current read on those conditions: financial conditions loose, real long-term rates negative in the zones that matter most for economic activity, corporate profits elevated, and the labour and income backdrop improving. That is a checklist that points toward further normalisation rather than away from it.
Japanese government bond markets will note that the BOJ is explicitly acknowledging rising long-term yields while simultaneously dismissing their restrictive impact, a framing designed to preserve policy optionality without triggering a yield spike. A June hike is not yet confirmed but the communication architecture being assembled around it is becoming increasingly visible.
