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 ...
Your student is setting out 
to enter the sumo world.
Dein Schüler wird bald
 in die Sumowelt eintreten.
Tu estudiante está a punto de 
entrar al mundo del sumo.
Tu estudiante está a punto de 
entrar al mundo del sumo.
Seu estudante está prestes 
a entrar no mundo do sumô.