A karate master played by Sonny Chiba is attacked and left crippled and blinded in one eye. He trains his daughter (Etsuko Shihomi) with the intention of her avenging not only himself but a murdered friend.
Karate master and anti-drug vigilante Chiba returns to his home in Japan, where he holds a press conference announcing his intention to wipe out the nation's drug industry. He also offers his services as a bodyguard to anyone who is willing to come forward and provide information about the drug lords' activities. He is soon approached by a mysterious woman claiming to have important information and asking for Chiba's protection. She seems to be legitimate, but is she really what she appears to be?
Attacking Asao Uchida's lonely, clifftop mansion in no-holds barred massacre.
A disgraced yakuza member, framed for the murder of his boss, emerges from prison eight years later with revenge on his mind.
An honorable yakuza syndicate deeply rooted in Kyoto fights for survival when a new breed of gangsters threaten their very existence.