Osomatsu-san 3 Short Episode Anime: Gekokujou Anime Details and Episodes Two-part special anime included in Osomatsu-san 3rd Season Blu-ray and DVD volumes 7 and 8. Series info Watch free DetailsFormatSpecialStatusFinishedEpisodes2Duration2 minSeasonFall 2021SourceMangaCountryJapan GenresComedy RelatedMr. Osomatsu 3rd season (Parent Story)