Denying a merger with parent Yamaha; holding independence (1992)

Integration for efficiency, or independence for focus

At the heart of this decision is that Yamaha prioritized an order of operations — first rebuilding each business and forging a sense of unity within the organization — over the efficiency of tying two capital-linked companies into one. Eguchi, holding both the presidency of the motor company and the chairmanship of the parent, stood in the position best placed to push a merger through if he wished. That he still waved it off — ‘merge in this state and it will just turn to mush’ — was because in the decade after the HY war he had learned that uniting the hearts of the shop floor mattered more to a rebuild than changing the shape of capital. Holding to independence was a choice drawn from the logic of the rebuild, not from sentiment.

The path that followed bears out what this choice implied. The two Yamahas did not merge; each stayed independent as a separately listed company, and they deepened distinct business make-ups — Yamaha Motor in motorcycles and marine, Yamaha in instruments and audio. The capital tie the parent once held as the top shareholder was, by way of a mutual cross-shareholding in 2007, replaced by a relationship of guarding each other rather than of control. Against the view that consolidating raises efficiency, the two companies have shown for nearly seventy years the answer that it is precisely by being separate that each can concentrate on its own business.