This episode of Meisaku is inspired by a nursery rhyme, "The Rolling Acorn." Musubi tries to beat a rolling acorn, tumbles, and falls into a pond. There, he meets...a loach? Musubi is voiced by Manabu Kaneko of Ushiro City.
I've never heard of that, 
and I don't want to play it.
Davon hör ich zum ersten Mal
und ich will es auf keinen Fall spielen!
No lo conocía, ni quiero jugarlo.
No lo conocía, ni quiero jugar.
Jamais entendu parler,
et jamais de la vie !
Mai sentito, ma non voglio proprio giocarci!
Nunca joguei esse jogo e
 não vou começar agora...