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.
Find the 
Loach That's 
Hiding
Finde die Schmerle, die
sich versteckt hat!
Buscar a la locha
Buscar a la locha
Trouver la loche.
Trova il Pesce
Barometro
Nascosto
Encontrar 
o bagre 
escondido