Male. His real name is Hoshino Aquamarine, but since his mother called him Aqua, he introduces himself as Hoshino Aqua. His mother was once a hit idol. Likes: Only Narushima Melto. Dislikes: Coercion (which is why he follows Melto's orders obediently before he has to be forced). Comes from a wealthy family. Blonde hair that slightly covers his eyes. He worked as an actor until his student years but has stopped now. 172cm.