Yuma faces Tsuyoshi, who has a particular hatred for delinquents, and he is almost knocked from the ring. A flashback shows that after joining the Sumo Club Yuma felt genuine remorse for bullying Shinya and begged his former karate master to take him back so he could help his sumo teammates achieve victory. He almost gets the upper hand but Tsuyoshi's advanced sumo training gives him the advantage and Yuma is defeated...