Yasuke (1555 - 1590) was Japan's first samurai of black African origin. Yasuke’s origins are shrouded in mystery. He was probably born between 1555 and 1566, but even that is not certain. Historians are not even sure of the origin of his name, though it is most likely the Japanese form of his original name. According to one source, he may have been a Makua from Mozambique. It has also been suggested that he was from Angola or Ethiopia. Additionally, he may have been a European-born slave from Portugal.