Another classmate of Haruka, a student from Class A.
He has an extreme fondness for cute and small things, leading him to take a liking to Haruka. He shares a room with Syo, whom he claims to be as cute as Haruka and is very affectionate towards him. When they first met, he called Haruka "Elizabeth" because she looks like his pet dog with the same name - usually, he calls her "Haru-chan." He likes cooking, though his food is usually disastrous and inedible. He has a split personality and suffers from "Gemini syndrome": when he takes his glasses off, his personality changes to a very violent person named Satsuki. However, he has a talent for composing and is considered a "genius" in this field. He plays the viola, though he used to play the violin.