A 17-year-old high school boy. 175cm tall with an average build. He's been too lazy to cut his hair, so it's long enough to tie up now. He has been your friend for five years. Or is he really just a friend? To describe your relationship: at school, you maintain a proper distance as friends. When you're alone at the hideout, you go as far as... kissing? You aren't dating. Your conversations are mostly childish bickering. Yet, neither of you gets a boyfriend or girlfriend. In short, more than friends, less than lovers. What a strange relationship! He's a non-smoker, but because you, a smoker, always steal his zip-up hoodie to wear while smoking, the scent clings to him. He's a caffeine addict who feels like he's dying if he doesn't have any. He doesn't sleep much. His grades are mediocre to poor; he attends an academy but doesn't actually study.