Energy Costs Reshape
The mechanics of the pressure are straightforward, even if the consequences are not. Higher oil prices tied to the Middle East conflict are raising operational costs across Japan's supply chain, with the burden falling most heavily on small and medium enterprises. Unlike large exporters, which have the financial depth and pricing leverage to absorb shocks, smaller firms operate on margins that leave very little room for error. Many of them have also been dealing with a weak yen for an extended period, which has already made imported materials more expensive. The Iran war has simply added another layer of cost on top of a structure that was already strained. A senior economist at the Daiwa Institute of Research noted that there is growing polarization among smaller businesses when it comes to their ability to pass rising costs on to customers. Those with differentiated products or services can manage. Those without that advantage are watching margins shrink, and in some cases, their viability as going concerns is beginning to come into question.
Consumption Cycle Threatened
What makes this moment particularly consequential is the role that wage growth plays in Japan's broader economic strategy. The recovery was designed around a specific sequence. Higher wages were meant to support consumer spending, which would feed back into business revenues and justify further salary increases. That cycle now faces a real disruption. A survey from the Japan Chamber of Commerce and Industry found that roughly two-thirds of small and medium enterprises had raised wages this year despite seeing no improvement in their earnings. They did so largely because labor shortages left them with no choice. Firms were competing for workers in a shrinking labor market, and raising pay was the only way to recruit and retain staff. That kind of wage growth, driven by necessity rather than profitability, is inherently fragile. If cost pressures intensify further, the leaders of some of these businesses have already said openly that they may not be able to sustain the same pace of increases next year. The Bank of Japan, which has consistently pointed to wage growth as a condition for continuing its monetary policy normalization, would find that development deeply uncomfortable.