Matsutaro hasn't been home since he joined the world of sumo. He decides to go back to his province on occasion of having won the Makushita-level championship. He's greeted by his five siblings who grown quite a bit since he'd last seen them, and of course by his mother.
Nii-chan, I'll give you mine for three potatoes.
Nii-chan, für drei Kartoffeln tausche ich!
Hermano, te lo cambio por tres papas.
Hermano, te lo cambio por tres patatas.
Olha, eu troco por três batatas.