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.
Welcome back, Nii-chan!
Willkommen zurück, Nii-chan!
¡Bienvenido, hermano!
¡Bienvenido, hermano!
Bem-vindo, irmão!