Ozeki Shinya (小関 信也 Ozeki Shinya) is a third year student at Oodachi High School, as well as the captain of its sumo club.
He is a sumo fanatic, to the point that he would meticulously build a ring in the school yard after the dojo is taken over by delinquints. But, as the only member of the sumo club before Hinomaru joined him, he is extremely timid, and scared of confronting bullies as he is often outnumbered.
District Preliminary arc
Sumo Recruitment arc
- His blood type is O.
- According to Gojō Reina, he has a fantastic singing voice, even better than Otegine Tadashi, who had already recorded a CD.
- He ranked 6th in the popularity poll
- His hobbies include keeping tropical fish as pets, eating desserts and building scale models, especially castles.
- Despite his size, he's a remarkably light eater.