Gekitotsu

Takechiyo, the heir to the third shogun Iemitsu, becomes the target of an attack by Negoro ninjas. The shogun's own secret service is behind the assault, though the reason remains unclear. Seven samurai, among them Ishikawa Gyobu, Takechiyo's personal guard and a skilled swordsman, face off against the assassins. Each samurai employs his unique abilities in the confrontation. The conflict escalates as the battles between the two groups grow increasingly fierce.