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…

Something sinister’s afoot in Kasukabe. Shin-chan doesn’t know what it is, but he’s pretty sure it involves samba-dancing doppelgängers.

It’s yakiniku night for the Noharas! But before they can dig in, they get wrapped up in a sizzling conspiracy and are forced to go on the run.

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!