Mouretsu 50 Ototarou
Genres: Comedy
Type: ONA, Episodes: 6
Aired: Dec 20, 2016 to Feb 9, 2017
Source: Manga
Rating: PG-13 - Teens 13 or older
Synopsis:
A short web series to celebrate the 50th anniversary of Akatsuka Fujio's  gag manga Mouretsu Atarou. The episodes were posted to the official Akatsuka Fujio website and Twitter account.