So Matsutaro got scouted and reluctantly decided to do sumo in Tokyo. But he never wanted to do sumo in the first place, so his motivation-level is zero. He refuses to wake up for morning training. He even slugs his senpai in the end. But the professional sumo-wrestler Inokawa steps in to teach Matsutaro a lesson.
You're always acting like you're 
the top dog around here.
Du bist der Einzige hier,
 der sich wie ein Großmaul aufführt!
Eres el único que se hace el importante.
Eres el único que se hace el importante.
Você é mandão demais pro meu gosto.