His goal is to become a professional sumo wrestler and yokozuna! Ushio Hinomaru is on his way to visit Ishigami High School, famous for it's sumo program, but arrives at Odachi High School by mistake. There he meets Ozeki Shinya, who trains diligently at sumo, but whose dojo has been overrun by delinquents. Angry that they would defile the hallowed practice area, Hinomaru confronts the leader Gojo Yuma and challenges him to a duel.
Atsushi Abe
Hinomaru Ushio (voice)
Fukushi Ochiai
Shinya Ozeki (voice)
Kentaro Kumagai
Yūma Gojō (voice)
Takuya Sato
Chihiro Kunisaki (voice)
Ayumu Murase
Kei Mitsuhashi (voice)
Takuma Terashima
Kirihito Tsuji (voice)
Mikako Komatsu
Reina Gojō (voice)
Rui Tanabe
Chizuko Hori (voice)
Justin Tomimori
Daniel Stefanov (voice)
Shunsuke Takeuchi
Sōsuke Kuze (voice)
Noriaki Sugiyama
Jin Yomoda (voice)
Takuto Yoshinaga
Shun Kariya (voice)
Taku Yashiro
Rion Sawai (voice)
Daisuke Namikawa
Gennosuke Araki (voice)
Kaito Ishikawa
Mizuki Sada (voice)
Yoshito Yasuhara
Yūki Sanada (voice)
Subaru Kimura
Tsuyoshi Kanamori (voicw)
Hiroki Matsukawa
Keiichi Mamiya (voice)
Ryota Takeuchi
Shidō Tennōji (voice)
Toshiki Masuda
Akihira Kanō (voice)
Yoshimasa Hosoya
Tenma Hikage (voice)
Kazuhiko Inoue
Shunkai (voice)
Tarusuke Shingaki
Norihiro Saenoyama (voice)
Hozumi Goda
Oyakata Shibakiyama (voice)
Tetsuya Kakihara
Takuya Terahara (voice)
Daisuke Ono
Masato Hyōdō (voice)
