Matsutaro had decided to become a sumo wrestler to impress Reiko, the lady of his dreams. But he's still not all that enthused about the whole idea. One evening he spends some time with a wrestler-to-be, Tanaka, who happens to be laid out with a cold. They play chess together and Matsutaro in a tantrum makes him cry; feeling bad for that, Matsutaro decides to help Tanaka make the beds for their stable-mates. Boredom sets in after the stable-mates return, so Matsutaro says they should pull a prank on the ani-deshis upstairs...
Okay, this is a good opportunity.
Oh, das ist eine gute Gelegenheit!
Lasst uns die oben erschrecken!
Bien, es una buena oportunidad. Vamos 
a asustar a los tipos de arriba.
Bien, es una buena oportunidad. Vamos 
a asustar a los tíos de arriba.
É isso, ótima ideia. Vamos dar 
um susto nos caras lá de cima!