Kindergartener Makoto Sawada is a walking disaster of crude humor. His days unfold as an endless parade of bathroom jokes, adult gags and the kind of mischief that makes parents wince. Whether he's borrowing his mother's or sister's clothes or wandering around with a long strand of snot hanging from his nose, Makoto commits fully to every ridiculous impulse that crosses his mind. The film centers on the odd everyday life he shares with his family. Nothing is off-limits in his world. Propriety, dignity, cleanliness: these concepts don't exist in his vocabulary. Every scene sets up the next absurd moment, where bodily humor and dress-up comedy collide without apology. As a comedy movie, Makoto-chan offers unfiltered, juvenile goofiness built around a kid with absolutely no filter.