Matsu goes to Tokyo with the sumo-stable located near Reiko-sensei’s home, because why else would he want to go to Tokyo anyway?  Matsu however quickly angers his fellow sumo acolytes and professional senpais with his boorish disrespect.  But never mind them, he must first visit Reiko-san ...
You haven't seen our stable yet.
Den Stall hast du
 noch nicht gesehen, richtig?
Aún no has visto el establo.
Aún no has visto el establo.
Você ainda não conheceu a nossa academia.