Misono is a very caring guy and always worried about his friends. He likes to be an adult, but actually acts in many ways like a child - which is also fault of his father who wants to prevent him from become an adult. Mikado always tries to keep Misono safe in his garden; he still sees him as a child. As a result, Misono gets to bed early, (and can't stay awake much longer than 9-10 pm), still believes in Santa Claus, is often treated like a child.