A heavy-handed doctor with a fetish for burns and scars. He's been friends with Yashiro since high-school, and is Yashiro's love interest. After graduation, he went into med-school, then runs his own clinic following his parents' footsteps. He's a passive, reserved, but tolerant person. In high-school, he often helped Yashiro with his injuries. Even after Yashiro showed Kageyama his twisted side, Kageyama still decided to stay with Yashiro until graduation.