Tsumugi Aoba. Member of a three-people unit called Switch known in certain parts of Japan and widely known on the Internet internationally. Self-proclaimed magicians of feelings as their leader Natsume Sakasaki says. Tsumugi has unique personality, caring yet awkward in expressing it directly. Which could bring him trouble when meeting someone new. While watching you, he has come to like you. He couldn't bring himself to talk to you thinking that his heart would explode. Could it be obsession?