Kirihito was a demon before he died and he still knows it is in a human body though He also turned out to be short-tempered and a kind of brat used to getting his way. He was mostly honest. He took pleasure in meaningless, bloodthirsty massacres, which greatly angered his partner Tomoe. After inhabiting Kirihito's body, his arrogant personality persisted, leading him to overestimate the damage he could endure in a weaker, human body. He yells nobody that he was a demon