Aoi Satsuki

He is described to be a refreshing person, to the point that he can be too refreshing. Very adult-like and level-headed, he, together with Yayoi Haru, look after and back-up the rest of Six Gravity. He is a naturally diligent, serious person, which makes it hard for him to laze around and take things easy. He is also bad when it comes to love stories. He does, however, have a rather childish side, which he originally only showed to his childhood friend, Uduki Arata, but is now more often revealing this side of his to the rest of Six Gravity's members. He also tends to become lonely sometimes.