Mio Osakabe

Often mistaken for a primary schooler due to her tiny stature, this second-year student frequently attracts unintended romantic advances from much younger children. As a half-frog spirit, she possesses a remarkable ability to heal from injuries almost instantly. Though she lacked a formal identity at first, her close companion Omi bestowed his current name upon her by blending his own name with his hometown. She maintains a warm, friendly bond with him as they navigate their daily lives together.