Also known as: 伊武深司
A Tennis No Ouji-Sama character. He is a second year student of Fudomine Junior High School and an ace of it's boys' tennis team alongside his doubles partner and long-time friend, Kamio Akira. He rarely expresses himself with his face and has a tendency to mumble, but is quick to blurt out his displeasure at the slightest hint of something he doesn't like.