Kyouko Shibusawa is a magic user belonging to the Cult of Gaia. She's an enigmatic young girl with a habit of appearing in unexpected places. She has strong feelings for Kojiro Souma, despite the heavy restrictions of her order that prevent her from being involved with him. When the OVA begins, she provides assistance from the shadows, offering Kojiro the use of an Athame knife made just for him which later helps him defend himself against Cerberus.