In 1942, British soldier Jack Celliers comes to a japanese prison camp. The camp is run by Yonoi, who has a firm belief in discipline, honour and glory. In his view, the allied prisoners are cowards when they chose to surrender instead of commiting suicide. One of the prisoners, interpreter John Lawrence, tries to explain the japanese way of thinking, but is considered a traitor.

In the fifth film of the Lone Wolf and Cub series, Ogami Itto is challenged by five warriors, each has one fifth of Ogami’s assassin fee and one fifth of the information he needs to complete his assassination.