Unlock the Editor’s Digest totally free
Roula Khalaf, Editor of the FT, selects her favorite tales on this weekly publication.
Within the unfolding drama of world commerce tensions, Japan as soon as once more finds itself a goal of US strain. However in contrast to the Eighties, when the battle centred on a rising US commerce deficit fuelled by Japanese exports of automobiles and electronics, right now’s stakes are much more complicated.
Again then, the traces had been clear and China remained largely exterior the body. Now, Japan finds itself caught precariously between two rivals, every demanding its loyalty.
Excessive volatility in Japanese equities in latest days has been pushed by alternating waves of optimism and disappointment. A cellphone name between Prime Minister Shigeru Ishiba and US President Donald Trump on Monday sparked hopes of a breakthrough in tariff negotiations. And prime US commerce officers are getting ready to launch formal negotiations with Japan, signalling a possible shift in the direction of de-escalation in commerce tensions. However a strengthening yen is weighing on exporter sentiment, tempering broader market enthusiasm and including one other layer of uncertainty to the outlook.
In distinction to its strained dynamic with China, the US’s relations with Japan have remained largely co-operative. However Japan is in an more and more uncomfortable place. Economically, it’s deeply tied to China — its largest buying and selling companion, significantly for prime worth exports reminiscent of equipment and electronics. But strategically, Japan stays firmly aligned with the US, its most essential safety ally.
About half of Japan’s chip manufacturing gear exports went to China within the first quarter of final 12 months when demand for synthetic intelligence chips was surging. In August, these exports surged by greater than 60 per cent, in line with official knowledge. Equipment, a lot of it associated to chip manufacturing, accounted for practically 1 / 4 of Japan’s whole exports to China, in line with market knowledge supplier TrendForce, highlighting how deeply Japan is embedded in China’s manufacturing provide chain.

Balancing these pursuits is changing into extra complicated. Washington is pressuring Tokyo to limit expertise exports to China, together with superior chipmaking gear and associated parts. As US-China tensions deepen, Japan is being pressured into tough decisions: resisting calls for might jeopardise its strategic alliance with Washington, whereas conceding might pressure its financial relationship with Beijing.
The native economic system can also be extra fragile now, making it significantly delicate to exterior strain. As a significant automotive exporter to the US, even modest tariffs on automobiles or auto elements might dent company earnings. Not like China, the place the federal government can stimulate demand and take in commerce shocks extra successfully, Japan has spent a long time in a low-growth, low-inflation surroundings, leaving policymakers with far much less flexibility.
Japan’s place as a strategic hinge between the US and China means markets will stay hostage to headlines, leaving fundamentals sidelined and volatility the brand new norm.