The story of three brothers who, after loosing their parents in the Great Kanto Earthquake, continued their respective yakuza family business and the revenge of the youngest one when his siblings were killed by a rival vicious yakuza boss. The first in the two part Daimon series.

• Nikkatsu Corporation
• Hideki Takahashi
• Yumiko Nogawa
• Shigeru Tsuyuguchi
• Yoshirō Aoki
• Ryôhei Uchida
• Ichirō Sugai
• Tōru Abe
• Shōki Fukae