In the sixth and final film of the Lone Wolf and Cub series, the final conflict between Ogami Itto and the Yagyu clan is carried out.
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.
When 150 guns are stolen from Iwakuni base and two police officers are shot dead, a detective criminal tries to find out the truth.