Season
- Season 3 2020-10-12
- Season 2 2017-10-03
- Season 1 2015-10-05
- Season 0 2016-01-29
Episode
- Episode 1: Untitled
- Episode 2: Delivery
- Episode 3: Estimated Value
- Episode 4: Ichimatsu Radio / Unit Formed / Matsuyo's Trap
- Episode 5: Well, Yeah... / The Way Home
- Episode 6: Touter / Optimization / Massage
- Episode 7: Tidbits Collection 3
- Episode 8: To the South / Mt. Takao
- Episode 9: Sheeeh / Outfit / Let's Do Chores
- Episode 10: ZANSU / Werewolf
- Episode 11: Do it / Pizza
- Episode 12: AI
- Episode 13: Mr. HNYmatsu
- Episode 14: Pond Smelt Fishing / Mortal Combat / Sparkle Phantom Stream
- Episode 15: Cosplaymatsu
- Episode 16: SaneCop / Nanmaider
- Episode 17: The Riceball' New Routine / Imoni
- Episode 18: Just Don't
- Episode 19: Are They Disbanding? / Sumo Stable / Dogs
- Episode 20: Choromatsu Memorial Hall / Ear Cleaning / Persimmons
- Episode 21: Is This Okay? / Greenroom / Totoderella
- Episode 22: I Found This / Wanabe Detectives / Hide-and-Seek
- Episode 23: Contract Renewals / Shopping / Friend
- Episode 24: New Osomatsu Returns / A-1 Grand Prix
- Episode 25: Bored
Mr. Osomatsu Season 3 Ichimatsu Radio / Unit Formed / Matsuyo's Trap
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.
