The Mr. Osomatsu anime series premiered in October 2015, and Crunchyroll streamed the series as it aired in Japan.
The staff of the Mr. Osomatsu franchise announced on Sunday that the all-new television anime special for the franchise will air in Japan on December 12 at 25:00 (effectively December 13 at 1:00 a.m.) on TV Tokyo.
The collaboration also includes a series of six new anime shorts titled “Mutsugo to Ouma no Monogatari” (The Story of the Sextuplets and a Horse).
Oumatsu-san” collaboration between Mr. Osomatsu and the Japan Racing Association.