Yuiko Takeda  

The narrative commences with two individuals standing at a cemetery, one being Yuiko Takeda, a teenage girl who is possessed by Lord Shingens lover, Sanjyo. Sanjjo possesses potent spiritual abilities and, in collaboration with Danjo Kousaka, manages to shatter the seal of her lord's tomb. Upon encountering Takaya and Yuzuru for the first time, Sanjjo experiences being scorched by peculiar purple flames of purification. Subsequently, Sanjyo departs from Yuiko's body momentarily, resulting in temporary amnesia for Yuiko.