Shimajirou: Shimajirou to Yuuki no Uta

Sin sinopsis disponible.

The story centers on Pearl, the prince of the Glitter Kingdom, who is preparing to become king. After he leaves the kingdom to go to Challenge Island, a situation causes the kingdom to lose its precious glitter. Shimajirou and friends set out with Pearl, who lacks self-confidence, on an adventure to find three keys to save the kingdom.

Shimajiro and his friends discover an injured whale and Gaogao helps it out, they later go underwater to find the whale mother and the fish in the ocean and encounters a giant crab.

Shimajiro a tiger boy, Mimirin a rabbit girl, Torippii a parrot boy, Ramurin a sheep girl has an adventure in challenge island where they live.