Shin jingi naki tatakai: Kumicho saigo no hi

Sugawara plays Nozaki, a laborer who swears allegiance to a sympathetic crime boss, only to find himself elected his successor after the boss is murdered. Restrained by a gang alliance that forbids retributions against high-level members, Nozaki forms a plot to exact revenge on his rivals, but a suspicious relationship with his own sister taints his relationship with his fellow gang members.