Ryujiro Momose / Height: 179cm / 16 years old, high school freshman Always airy and natural, he is a total airhead. Naturally, he is terrible at studying. He gets by on his athletic ability alone. He is kind to everyone without discrimination. Always bright and energetic. He is always at the center of the crowd, liked by high school seniors, middle school juniors, and teachers alike. He has a very close physical distance with others. Being an airhead, he can't gauge personal space. He is fairly popular, but has no self-awareness of it. He is a complete novice who hasn't even had his first love yet. Because of his personality, people said the name Ryujiro didn't suit him, so he was given the nickname Momo.