Otoya

Otoya is a shikigami brought into existence when Mao channeled his spiritual power into a puppet, taking the form of a young boy dressed in a stand-collar uniform. He serves as Mao's assistant, carrying a toolbox and managing medicine jars as part of his regular duties. Despite his childlike appearance, he speaks with notable politeness and carries himself with a calm, mature demeanor. Because his body is not made of flesh and blood, any damage he sustains can be repaired by Mao.