Crayon Shin-chan: Shuurai!! Uchuujin Shiriri is an anime film that premiered in spring 2017, produced by Shin-Ei Animation.

About the production: the story comes from a manga, the film runs about 120 minutes and its current status is "finished".

Its main genres are comedy.

On AniList, Crayon Shin-chan: Shuurai!! Uchuujin Shiriri has an average score of 68%, a good score, and appears on 1,640 users' lists.

The franchise continues in or follows from: Crayon Shin-chan: Bakumori! Kung Fu Boys - Ramen Tairan and Crayon Shin-chan: Bakusui! Yumemi World Dai Totsugeki.

The film's story begins when Shiriri, an alien, arrives and turns Hiroshi and Misae into children. To turn them back, Shinnosuke must travel the length of Japan with Shiriri hidden in his butt. Meanwhile, Shiriri's father is moving forward with a huge conspiracy. (Source: Anime News Network)

Official synopsis from AniList.