Naufragés japonais et leur rôle dans les relations nippo-occidentales: Défis d’une étude globale

Between 1633 and 1639, the Tokugawa shogunate had published a series of edicts, expelling all Westerners except the Dutch from the country, curtailing international commerce and missionary activities, as well as forbidding the Japanese from ever leaving their homeland. The Edo government maintained its isolationist course with varying degrees of success for more than two hundred years, finally caving in under foreign pressure in the latter half of the nineteenth century. Although the border control was exceptionally strict, small merchant craft and fisherman boats were still navigating between the islands of Japan. The sailors could rarely find a way back home after a shipwreck. Saved by passing whalers or washed ashore in a distant land, some of them survived their ordeal and ended up in the West where they were often employed as guides, interpreters and language teachers. Several countries sent diplomatic missions to Japan, using repatriation of castaways as a pretext to open negotiations with the shogunate. In this article, we will try to deconstruct the history of the relations between Japan and the Western powers through the eyes of these castaways and identify several methodological challenges that such a research entails.