If you loved A Sunday Horse, try Ninja Kids!!!
A bridge between a film you've already seen and one most people haven't. Ninja Kids!!! has roughly 3.5× fewer votes than A Sunday Horse — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.
What they share
Theyboth carry the uplifting mood tag, and they sit in Drama / Family territory. If that's the register that drew you to A Sunday Horse, the second film will land in a comparable space — through a different lens.
uplifting
What Ninja Kids!!! is
Apparently ninjas start young. Rantaro is sent to a ninja training school by his parents. It all builds up to a chaotic mountain bell race.

