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 ...
I've brushed my teeth, washed my face,
Ich habe meine Zähne geputzt,
 mein Gesicht gewaschen...
Me cepillé los dientes, me lavé la cara
Me he cepillado los dientes, me he lavado la cara
Já escovei os dentes, já lavei a cara,