The Dachi High sumo club has been invited to train with the Shibakiyama Stable. At Hinomaru’s suggestion, they go to visit Nagoya Castle. Hinomaru then volunteers for a sumo event there and ends up challenging another student there. That student, coincidentally, is national treasure Odenta Mitsuyo, Hikage Tenma. Their bout quickly becomes a serious battle. Hinomaru tries to execute the Hundred-Thousand Demon Drop, but...
Your greatest weapon is 
your heart that refuses to give up.
.أعظم سلاح لديك هو قلبك الذي يرفض الاستسلام
Deine mächtigste Waffe ist
dein unumstößlicher Wille.
Tu mejor arma
es un corazón que no se rinde.
Tu mejor arma
es un corazón que no se rinde.
Ton arme ultime,
c’est ton mental d’acier.
La tua arma migliore 
è il tuo grande cuore che non si arrende mai.
A sua melhor arma é um
coração que nunca desiste.
Твой главный козырь ведь —
нежелание сдаваться.