The regular series follows the adventures of the five-year-old Shinnosuke "Shin" Nohara and his parents, baby sister, dog, neighbours, and friends and is set in Kasukabe, Saitama Prefecture.

The Noharas go on an Action Mask-themed cruise, where all the grown-ups get kidnapped by a gang of monkeys. It's up to the kids to rescue them!

Sorry, we don’t have any streaming links for Crayon Shin-chan: Action Mask vs. Leotard Devil right now. Please check again later. The regular series follows the ...