Chisetsu Fusō (扶桑稚拙 Fusou Chisetsu, Childish Ancestor) was formerly a member of the Fusō Clan before his untimely death. He was one of Hiro's closest associates, and before the events of the Tragic Night, he was assassinated by the Onmitsukido. Hiro found out about this, and didn't wish to cause a ruckus, so he performed the Hitokugutsu technique on Chisetsu, preserving his body, and once his death came, placing their bodies side-by-side. Due to this, Fukugi had found him many years later alongside Hiro. He had then decided to use both of them against his cousin as weapons as well as allies. Once known to be a very powerful member of the clan before his death, he was the lieutenant under Hiro before his execution.