Lone Wolf and Cub: Sword of Vengeance (1972)
Lone Wolf and Cub: Baby Cart at the River Styx (1972)
Lone Wolf and Cub: Baby Cart to Hades (1972)
Lone Wolf and Cub: Baby Cart in Peril (1972)
Lone Wolf and Cub: Baby Cart in the Land of Demons (1973)