Hanaoni 

For sixteen years, Asagiri Kanna’s life was filled with pain and scars. Even her mother, her only family, avoids her for a reason she doesn’t know. Then on her 16th birthday, a demon named Shizuma Mitsuaki suddenly comes to pick her up. From him Kanna learned that she’s actually a demon’s bride, and she was taken to Kigasato High School where all the demons live. Her groom is Kitou Kaki, the head of all demons, and he’s not pleased with her arrival…