Shinnosuke is a youkai kindergartner with a perverted streak running straight through him, and the show knows exactly how funny that contradiction is. Every "strange incident" in town is just him being a tiny supernatural nuisance with his goofy dad trailing behind, turning what should be horror into pure absurdist chaos. The jokes land because they commit to the bit: a demon child trying to help an elementary schooler while being fundamentally inappropriate about it, every single time. This is Shin-chan DNA unfiltered, crude, purposeless, and completely uninterested in whether you find it clever or just gross. If you watched the original and laughed at pure stupidity, this one's yours.

Shinnosuke is no ordinary kindergartener. He's a youkai who arrives in a quiet country town with his youkai father Tamatama Dad, reportedly searching for a youkai called Big Butt Mom who has run away from home. The town has been plagued by strange occurrences lately, and things only get weirder when a schoolgirl named Fumie Sakura gets attacked by Fuzzy Wuzzy, a peculiar youkai tied to excess hair. When Shinnosuke comes to Fumie's rescue, their meeting kicks off the biggest youkai case the little town has ever seen. The 13-episode comedy spin-off keeps its supernatural mischief light and goofy.