Sayaka feels very guilty after her death. After seeing a motive video which showed all her idol friends dead she conspired against everyone. She switched rooms with Makoto under the reason that she heard someone try get into her room then once she arrived she had Leon Kuwata come to Makoto’s then her room and she attempted to kill him with a kitchen knife. Leon overpowered her however and killed her. After her death, Sayaka remembered her time at Hope’s Peak. Since then she has roamed the halls