Lone Wolf and Cub: Sword of Vengeance
During this first film of the Lone Wolf and Cub series, adapted from the manga by Kazuo Koike,'' we are told that the story of the Lone Wolf and Cub's origin. The official Shogunate executioner, ogami Itto, was framed by the Yagyu clan, against whom he is waging a war, together with his infant son, Daigoro.