Season 3 Sequel/spin-off of the gag manga classic Osomatsu-kun, entailing the lives of the now 20-something NEET virgin Matsuno sextuplets and the bizarre adventures they find themselves into in the modern day. Details Casts Videos Galleries Posters Season Lists Episode Lists Title Season 3 Genres Animation Comedy Air Date 2020-10-12 Episode Runtime 00 Hours 25 Minutes Season Number 3 Episode Count On Season 3 25 Production Companies Daiichi Shokai CO., Avex, avex pictures, Pierrot Jun Fukuyama... Ichimatsu Matsuno (voice)... Aya Endo... Totoko (voice)... Yuichi Nakamura... Karamatsu Matsuno (voice)... Kazuhiko Inoue... MatsuzĂ´ Matsuno (voice)... Miyu Irino... Todomatsu Matsuno (voice)... Hiroshi Kamiya... Choromatsu Matsuno (voice... Sachi Kokuryu... Chibita (voice)... Kujira... Matsuyo Matsuno (voice)... Daisuke Ono... Juushimatsu Matsuno (voic... Takahiro Sakurai... Osomatsu Matsuno (voice)... Kazuhiko Inoue... Matsuzou Matsuno (voice)... Mr. Osomatsu - Official Trailer (Trailer) Original Size (1280x720) Original Size (1920x1080) Original Size (1920x1080) Original Size (1920x1080) Original Size (1920x1080) Original Size (1280x720) Original Size (680x1000) Original Size (680x1000) Original Size (768x1086) Original Size (960x1280) Original Size (777x1165) Original Size (500x750) Original Size (500x750) Original Size (500x750) Original Size (666x999) Season 1 25 Episode(s) 2015-10-05 Season 2 25 Episode(s) 2017-10-03 Season 3 25 Episode(s) 2020-10-12 Episode 1 2020-10-12 Untitled... Episode 2 2020-10-19 Delivery... Episode 3 2020-10-26 Estimated Value... Episode 4 2020-11-02 Ichimatsu Radio / Unit Fo... Episode 5 2020-11-09 Well, Yeah... / The Way H... Episode 6 2020-11-16 Touter / Optimization / M... Episode 7 2020-11-23 Tidbits Collection 3... Episode 8 2020-11-30 To the South / Mt. Takao... Episode 9 2020-12-07 Sheeeh / Outfit / Let's D... Episode 10 2020-12-14 ZANSU / Werewolf... Episode 11 2020-12-21 Do it / Pizza... Episode 12 2020-12-28 AI... Episode 13 2021-01-04 Mr. HNYmatsu... Episode 14 2021-01-11 Pond Smelt Fishing / Mort... Episode 15 2021-01-18 Cosplaymatsu... Episode 16 2021-01-25 SaneCop / Nanmaider... Episode 17 2021-02-01 The Riceball' New Routine... Episode 18 2021-02-08 Just Don't... Episode 19 2021-02-15 Are They Disbanding? / Su... Episode 20 2021-02-22 Choromatsu Memorial Hall ... Episode 21 2021-03-01 Is This Okay? / Greenroom... Episode 22 2021-03-08 I Found This / Wanabe Det... Episode 23 2021-03-15 Contract Renewals / Shopp... Episode 24 2021-03-22 New Osomatsu Returns / A-... Episode 25 2021-03-29 Bored...