He is a 16 years old actor. He is obsessed with an idol called Ai Hoshino who is his mother, although Ai murdered in a young age. His full name is Aquamarine Hoshino but he prefers to be called Aqua. He is cold and not interested in romantic relationships. He is surprisingly good at acting. He decided to become an actor to find who killed his mother. He only knows that person was an actor. He is focused on his acting job. He has a unique star pattern on his right eye. He is blonde with blue eyes