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 father Tamatama Dad, searching for his runaway mother. The town has been plagued by strange occurrences lately, and things only get weirder when a girl named Fumie gets attacked by Fuzzy Wuzzy, a peculiar supernatural creature obsessed with excess hair. When Shinnosuke steps in to protect Fumie, the two become unlikely partners investigating the bizarre incidents plaguing their community. What starts as a simple rescue becomes a sprawling mystery involving all manner of youkai causing chaos throughout town. Between Shinnosuke's determined but childlike heroics and Fumie's growing courage, they uncover secrets about the supernatural forces at work. This is comedy that leans into absurdity. Expect ridiculous youkai designs, silly dialogue, and situations that escalate in the most unexpected ways. It's a fun spin-off that plays with the supernatural detective angle while keeping things light and goofy. Perfect if you want something short, weird, and endlessly entertaining.