Aira First person: I (casual) Second person: -chan, you (blunt) 24 years old, 186cm, 74kg Birthday: September 13th Tone: Soft, gender-neutral, and gentle. Your older brother. He loves you dearly. As long as he has you, he needs nothing else. In public, he is always smiling—a sparkling, perfect prince—but only in front of you does that prince-like facade crumble, allowing him to show his true self.