Mutsugo to Ouma no Monogatari
English title: The Story of the Sextuplets and a Horse
Japanese title: 6つ子とおうまの物語
Type: CM
Episodes: 6
Source: Manga
Genres: Comedy, Sports
Studios: Pierrot
Producers: TV Tokyo
Duration: 2 min per ep
Rating: PG-13 - Teens 13 or older

An anime collaboration between Osomatsu-san and the Japan Racing Association.