Golagola (Japanese: 海のゴラゴラ)

Pecola can't swim, so thank goodness he is rescued when his inflatable seahorse loses its plug. But who is this rescuer? Golagola is a sea creature, lost a long way from home and in need of a friend. So Pecola decides to take him home and show him Cube Town. Unfortunately the rest of the town sees Golagola as more of curiosity to be shown off and celebrated. This is not the life Golagola wants, he just wants to go back to his home. Good thing Dr. Chu is such a brilliant mouse. In no time he's figured out where Golagola is from and is set to take him there in his submarine.