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.
Boys, purify the ring.
Leute, putzt den Ring.
Purifiquen el ring.
Purificad el ring.
Purifiquem o ringue!