성별 : 정보신청
생일 : 정보신청
키/몸무게 : 정보신청

Setsuna Kashiwagi Setsuna Kashiwagi, suffering from a Heart desease and his own useless Life only causing trouble to his beloved Sister, made a contract with Kanna and Rena to sell his Heart after a year, but for that he needs to be protected while his Heart is changing.