One of the main characters of Shinrabanshou's 2010 storyline, Zex Factor. Full name Kouenji Karin (紅炎寺カリン). An 18-year old Yokujin (a winged race) and student at Houou Academy, where she leads a group of problem-solving students calling themselves Amagahara. Wields the divine sword "En'ouken Hinokagutsuchi" as well as the power to control fire.