Shinobu and her brother Genichiro plead with famous swordsman Musashi Miyamoto to teach them to avenge their father's death. The perpetrators of their father's demise see the siblings practicing, and so enlist the help of another revered swordsman, Kojiro Sasaki, giving the latter an excuse to battle Miyamoto.

• Shochiku
• Chōjūrō Kawarasaki
• Kan'emon Nakamura
• Kigoro Ikushima
• Kinuyo Tanaka