Tanaka just can't get strong. If he continues this way, he'd have to retire early, he won't make a living with sumo. Matsutaro, worried about Tanaka's future, thinks of an idea: Tanaka can open a "Chanko" (sumo stew) shop! Even if he fails at sumo, if he could open a first-rate chanko restaurant, his future would be secure.
You must have hit your head 
too hard in practice today.
Das liegt bestimmt daran, dass du dir
beim Üben den Kopf gestoßen hast.
Debe ser por ese golpe en la cabeza.
Debe ser por ese golpe en la cabeza.
Deve ser porque você bateu 
a cabeça no treino...