Kirin is the top-ranking student of Seidoukan Academy. She is a shy and quiet girl who becomes the academy's top student as a 13 year-old and has not lost to anyone until Ayato challenges her a second time. She does not have a personal lux but rather carries a katana (Senbakiri) around as a weapon which often makes her greatly marveled by others as she tops the former No. 1 spot just by using a katana.
