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 ...
But if he ends up joining our stable,
Aber wenn er erst mal im Stall ist,
Pero los aprenderá cuando entre al establo,
Pero los aprenderá cuando entre al establo,
Mas quando entrar na academia,