The Samurai is a historical novel by Shusaku Endo that explores the life of a low-ranking samurai named Hasekura Rokuemon during the early 17th century. The book delves into the challenges faced by samurai warriors, their loyalty to their lords, and the clash between traditional Japanese values and the influence of Western culture. It offers a thought-provoking examination of honor, identity, and the changing times of feudal Japan.