Trivia

This is the fifth film of Shimajiro.

This Shimajiro film encourages kids and the audience to use a paper megaphone to shout during the megaphone scenes.

Mummy D. the Japanese Rapper and Cowcow with 2 Japanese actors makes guest star appearances in Shimajiro and the Rainbow Oasis.

In "Exciting Everyone", there is a movie poster of Shimajiro and the Rainbow Oasis that can be as Shimajiro and his friends walk to the movie theater to see Ratman.

Shimajiro and the Rainbow Oasis has never had an English release outside of Japan, also being released in South Korea, Taiwan, China, which means the viewer will have to learn Japanese, or Korean, or Chinese to understand what's going on in the film.