Ogami is hired to kill a tattooed female assassin. Gunbei Yagyu, an enemy samurai, happens upon Ogami's son, and sees his chance for revenge.
In the fourth film of the Lone Wolf and Cub series, Ogami Itto is hired to kill a tattooed female assassin and battles Retsudo, head of the Yagyu clan, and his son Gunbei.
