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.
This is too complicated. 
I'm getting a headache.
Das ist so kompliziert,
mir klingelt’s schon im Kopf.
Esto es muy complicado. Me da dolor de cabeza.
Esto es muy complicado. Me da dolor de cabeza.
Que loucura... Até fiquei 
com dor de cabeça.