Amou is a deranged psychopath who is mainly motivated by her obsession with her former friend, Nomura Fudou. She is also very cruel and condescending, especially to those she considers beneath her. Amou also has the compulsion to dominate others, which is partly the reason for said obsession with Nomura, who refuses to submit to her. She have a unique ability to use her own limbs as blades considering of how much training she did to achieve her hardened skin