Shimazu, Suseri

島津須世璃

She is a voluptuous girl who happens to be Sakuya's cousin. Like Sakuya, she is also a spirit medium, yet they despise each other. She is a contender to become the next head of the Shimazu Household of spirit mediums, where Sakuya currently serves as the provisional head. Unlike Sakuya, who is selfish, arrogant, and immature, she is calm, mature, and refined. Although she could have been Asano's fiance, which would have assured her position as head of the Shimazu Household, she instead conceded him to Sakuya. Despite what she did, she still has feelings for him.
When fighting, she channels her powers through her familiar "Kamai Tachi."