Korasho no Kaitei Wakuwaku Daibouken! Movie
Japanese title: 映画コラショの海底わくわく大冒険!
Alternative titles: Eiga Korasho no Kaitei Wakuwaku Daibouken!, Movie: Korasho's Exciting Under-the-Sea Adventure!
Type: Movie
Source: Other
Episodes: 1
Status: Finished Airing
Aired: Feb 1, 2019
Duration: 1 hr
Rating: PG - Children
Studios: TMS Entertainment
Producers: Benesse Corporation
Genres: Adventure, Fantasy
Demographics: Kids

The character Korosho, a spirit of a randsell backpack, is from Benesse's "Shinken Zemi Shogaku Kouza" correspondence course for early elementary schoolers. The film is a collaboration with the Japan Agency for Marine-Earth Science and Technology (JAMSTEC) and Team Kuroshio, a team of researchers and engineers dedicated to studying the ocean floor. 

(Source: ANN)