With the slowdown in official wage growth in the last couple of months being so sharp, and so at odds with other labour market developments, I would assume it is due to technical factors. I'd be more concerned if the new shunto isn't reflected in this month's SPPI print, and wages next month.

The tariff threat has clearly changed the BOJ's growth outlook. That has implications for inflation. However, in today's detailed outlook, the bank reiterated confidence in wage-price dynamics. While it feels even less urgency than before, the bank isn't yet calling the end of this rate hike cycle.

Like most other observers, I think it unlikely that the BOJ changes policy this week. But given domestic price developments, there isn't much room for dovishness. And if the US really wants to tackle global imbalances, it has an interest in creating the conditions that allow the BOJ to hike further.

Tokyo CPI in April was boosted by changes in official subsidies. But inflation remains broad-based. Food prices were up, and rental inflation jumped – important, given the near 25% weighting. Services inflation didn't shift much, but the trend will be clearer with April national CPI and SPPI.

Export volumes have ticked up this year, but not by enough to think that JPY weakness is finally boosting sales. That has a silver lining: just as JPY weakness didn't boost real growth, a strengthening currency won't lead to much deterioration. There will, however, be an impact on nominal earnings.

Today's CPI release was less interesting than data released earlier in the week showing a jump in part-time wage growth in March, and comments from MPB member Nakagawa highlighting upside risks to inflation.

The gap between PPI and import prices shows pent-up inflationary pressure, a dynamic that is also showing up in a renewed rise in consumer inflation expectations. These trends probably have further to run, unless there is a global recession or JPY appreciation that causes import prices to fall.

The themes in the Tankan are quite clear: labour market tightness, and rising inflation pressure. Price pressures are most obvious in the services sector, which makes sense, when this is more labour-intensive than manufacturing.

The Tankan showed another rise in price pressures, particularly in non-manufacturing, the sector where labour market conditions are also the tightest and sentiment the strongest. The details of Trump's plans could change things, but domestic dynamics keep the BOJ on track to hike again.