Mizuki Kyouka(鏡花観月; Kyōka Midzuki) is a supporting character in the fanfic Highschool DxD: Яe-birth, being classmates with the protagonist Ichijou Tsukino and the rest of his peerage. She's a first-year student in Kuoh academy and a scholarship student, despite the fact that she enrolled by using her powers in order to fool an entire classroom.