A member of the pro-gamer group "Black Onyx."

The younger brother of fellow member Rai Komazawa. 15 years old. First-year high school student. Birthday is February 23rd.

He likes to wear cute clothes on his male avatar. In the virtual space "Tsukuyomi," he has black hair with pink highlights and wears a Jirai-kei Japanese-style maid outfit with white tiger ears and a tail. Pale purple eyes.

He is whimsical and lazy, basically indolent, but when he's motivated, he provides plenty of fan service. He likes to tease the leader, Akira Mikado.

He is the one who proposed Black Onyx's idol activities and came up with the setting.

In the real world, he has pink hair and pale purple eyes. He has an androgynous appearance.