This book demonstrates that during Japan’s early modern Edo period (1603–1868) an ethical code existed among the merchant class comparable to that of the well-known Bushido. There is compelling evidence that contemporary merchants, who were widely and openly despised as immoral by the samurai, in fact acted in highly ethical ways in accordance with a well-articulated moral code. Japanese society was strictly stratified into four distinct and formally recognized classes: warrior, farmer, craftsman and merchant. From the warriors’ perspective, the merchants, at the base of the social order, had no virtue, and existed only to skim profits as middlemen between producers and consumers. But were these accusations correct? Were the merchants really unethical beings who engaged in unfair business practices? There is ample evidence that negates the ubiquitous slanders of the warrior class and suggests that merchants – no less than the warriors – possessed and acted in accordance with a well-developed ethical code, a spirit that may be called or “The Way of the Merchant.”