Blooded Spear

Original title: 血槍無双

Directed by Yasushi Sasaki

Edo, 1703. Young Sugino, one of the 47 rōnin seeking revenge against lord Kira, who caused that his master, Asano of Ako, committed seppuku, meets a skillful spear fighter, Genban, who trains him to fight with honor on the day of retribution.