Both characters are managers of the Ōdachi High School sumo club.
A “small” new student, Ushio Hinomaru, appears before the weak little sumo club of Oodachi High School!
*Hinoshita Kaisan – A title for the highest rank in professional sumo, equivalent of Yokozuna.
This year’s 34th issue of Shueisha’s Weekly Shonen Jump magazine revealed five more cast members on Monday for the television anime of Kawada’s Hinomaru Zumō manga.