Aoi Mizuki

水城あおい

King of the East Sky. His mark is located on his right chest. He didn't know that he was the Light world's Seiryuu until the bus incident while being forced into photography. He is the only one who noticed Yume from the beginning of the story, and loves her. He is on the student council with Hime. His holy animal's name is DoraDora. He also has a cousin , Kurobe-Sensei