Don Jirochou
Adopted son of a scientist and Don of the Japanese mafia. Jirochou’s main goal is vengeance for his father after Alice supposedly kills him. Is a ends justifies the means type of person and has little qualms with causing harm to people for his own benefit. However, he always repays whoever he causes an inconvenience towards.
In Mankatsu, he turns himself into a cyborg and kills Alice with a shotgun.