Nobody knows this exists. A four-episode sprint through fairy tales and folk stories where the only characters are racehorses, no humans, no apology for the premise, just pure absurdist comedy about thoroughbreds living out narratives they were never written for. The show treats horse racing like mythology and myths like they're waiting for a horse to show up. It's too weird to explain and too short to overstay the joke, which is exactly why it works.
Classic fairytales get a makeover at the racetrack. Momotaro, Cinderella, and other familiar tales are recast in racehorse situations, with a narrator delivering the action as fast-paced sports commentary. The humor comes from mashing beloved stories into a sports broadcast format. The Japan Racing Association funds and promotes the series.