A seemingly run-of-the-mill corporate salaryman leads a double life as a vicious criminal by night. In a delicious scheme of payback, he seeks to dominate the corporation that employs him…

Munakata Seizo, who runs a ramen shop while secretly carrying out underworld work for Toyokai boss Mukai Shigemasa, gains a reputation for his efficiency—soon whispered about as the assassin group…

Seizo Munakata, taken in by Shigemasa Mukai, the boss of the Toyo-kai, runs a ramen shop while secretly handling the syndicate’s underground dealings. Former biker gang leader Ryuichi Sawamura and…