Xiaomu

Xiaomu is a Mystic Fox Sage of 765 years (their lifespan being far longer than a human's). She's Reiji Arisu's partner in Shinra, and also the one who trained him at his father's request. She is immature, also an avid otaku, showing an interest in anime and online gaming. She carries a sword-staff called Suiren, wields twin pistols named Silver and Platinum and can use a variety of mystic arts.