Mr. Osomatsu - Season 1 Episode 12 Year-End Special-san
Season - Episode
4
Season 4 Jul 09, 2025
-
4 - 1It's Starting Again Jul 09, 2025 -
4 - 2Watermelon Alien Jul 16, 2025 -
4 - 3Thunderstorms and Crew Cuts Jul 23, 2025 -
4 - 4Temple Festival Jul 30, 2025 -
4 - 5Rest / Fishing Hermit Aug 06, 2025 -
4 - 6Fans and Time Machines Aug 13, 2025 -
4 - 7Storytime, Jo Aug 20, 2025 -
4 - 8Ichimatsu and the Thieving Cat Aug 27, 2025 -
4 - 9The Idiot Series Sep 03, 2025 -
4 - 10Iyami and the Shy Little Aliens Sep 10, 2025 -
4 - 11The Sextuplets Have the Same Dream Sep 17, 2025 -
4 - 12The End of Summer Sep 24, 2025 -
4 - 13The Matsuno Ten Jun 13, 2026
3
Season 3 Oct 12, 2020
-
3 - 1Replaced Oct 12, 2020 -
3 - 2 -
3 - 3 -
3 - 4Ichimatsu Radio / Unit Formed / Matsuyo's Trap Nov 02, 2020 -
3 - 5Well, Yeah... / The Way Home Nov 09, 2020 -
3 - 6Touter / Optimization / Massage Nov 16, 2020 -
3 - 7Tidbits Collection 3 Nov 23, 2020 -
3 - 8To the South / Mt. Takao Nov 30, 2020 -
3 - 9Sheeeh / Outfit / Let's Do Chores Dec 07, 2020 -
3 - 10ZANSU / Werewolf Dec 14, 2020 -
3 - 11Do it / Pizza Dec 21, 2020 -
3 - 12AI Dec 28, 2020 -
3 - 13Mr. HNYmatsu Jan 04, 2021 -
3 - 14 -
3 - 15Cosplaymatsu Jan 18, 2021 -
3 - 16SaneCop / Nanmaider Jan 25, 2021 -
3 - 17The Riceball's New Routine / Imoni Feb 01, 2021 -
3 - 18Just Don't Feb 08, 2021 -
3 - 19Are They Disbanding? / Sumo Stable / Dogs Feb 15, 2021 -
3 - 20Choromatsu Memorial Hall / Ear Cleaning / Persimmons Feb 22, 2021 -
3 - 21Is This Okay? / Greenroom / Totoderella Mar 01, 2021 -
3 - 22I Found This / Wannabe Detectives / Hide-and-Seek Mar 08, 2021 -
3 - 23Contract Renewals / Shopping / Friend Mar 15, 2021 -
3 - 24New Osomatsu Returns / A-1 Grand Prix Mar 22, 2021 -
3 - 25Bored Mar 29, 2021
2
Season 2 Oct 03, 2017
-
2 - 1Mr. Osomatsu Returns! Oct 03, 2017 -
2 - 2Celebrate! New Employment!! / Super Detergent Oct 10, 2017 -
2 - 3 -
2 - 4Cavematsu-san 2 / Matsuzou and Matsuyo Oct 24, 2017 -
2 - 5Osomatsu-san in the Summer Oct 31, 2017 -
2 - 6Iyami Has Arrived / I Want Friends, Jo Nov 07, 2017 -
2 - 7 -
2 - 8 -
2 - 9Campaign Starting Now! / Game Center Iyami Nov 28, 2017 -
2 - 10 -
2 - 11Chibita's Revenge Dec 12, 2017 -
2 - 12 -
2 - 13Year-end Dec 26, 2017 -
2 - 14 -
2 - 15 -
2 - 16Space Pirates / Gourmet Round / The Cutie Next Door Jan 23, 2018 -
2 - 17UMA Expedition Team 3 / Punishment / Inn Jan 29, 2018 -
2 - 18Iyami, Alone in the Wind Feb 05, 2018 -
2 - 19President Dekapan / Ventriloquism / Valentine's Day Feb 12, 2018 -
2 - 20Tidbits Collection 2 Feb 19, 2018 -
2 - 21 -
2 - 22Overseas Vacation Mar 05, 2018 -
2 - 23 -
2 - 24Cherry Blossoms Mar 20, 2018 -
2 - 25Mr. Osomatsu in Hell Mar 27, 2018
1
Season 1 Oct 05, 2015
-
1 - 1Osomatsu-kun Returns Oct 05, 2015 -
1 - 2Let's Get a Job/The Melancholy of Osomatsu-kun Oct 12, 2015 -
1 - 3Tidbits Collection Oct 19, 2015 -
1 - 4Let's Get Independent/This is Totoko Oct 26, 2015 -
1 - 5The Karamatsu Incident/ESP Kitty Nov 02, 2015 -
1 - 6It's a Birthday Party, Dajo/Iyami's Great Discovery Nov 09, 2015 -
1 - 7Todomatsu and the 5 Demons/To the North Nov 16, 2015 -
1 - 8The Calming Osomatsu/Totoko's Dream Nov 23, 2015 -
1 - 9Chibita and Oden/Jyushimatsu Falls in Love Nov 30, 2015 -
1 - 10Iyami and Chibita's Rental Girlfriend Dec 07, 2015 -
1 - 11Christmas Osomatsu-san Dec 14, 2015 -
1 - 12Year-End Special-san Dec 21, 2015 -
1 - 13Sanematsu-san/Girlymatsu-san/Accident? Jan 04, 2016 -
1 - 14We Caught a Cold/Todomatsu's Line/Choromatsu-sensei Jan 11, 2016 -
1 - 15 -
1 - 16Cat Cafe/Matsuno Max/The Ichimatsu Incident Jan 25, 2016 -
1 - 17Jyushimatsu Festival Feb 01, 2016 -
1 - 18Girlymatsu-san 3 / Iyami's Counterattack Feb 08, 2016 -
1 - 19Period Drama Osomatsu-san/Choromatsu Rising Feb 15, 2016 -
1 - 20Teach Me, Hatabou/School Matsu/Iyami's School Feb 22, 2016 -
1 - 21Mahjong/Godmatsu Feb 29, 2016 -
1 - 22The Star of Hope, Todomatsu/Final Sheeeh Mar 07, 2016 -
1 - 23Kerosene/Dayon Tribe Mar 14, 2016 -
1 - 24Totoko's Huge Panic/Letter Mar 21, 2016 -
1 - 25Osomatsu-san, Such as It Was Mar 28, 2016
0
Season 0 Jan 29, 2016
-
0 - 1Matsu Juice / Virgin Hero Jan 29, 2016 -
0 - 2Mr. Osomatsu Short Film Series - Word Chain Game Jan 29, 2016
-
0 - 3Mr. Osomatsu Short Film Series - Osomatsu Blaster Feb 26, 2016
-
0 - 4Mr. Osomatsu Short Film Series - Kara & Todo Rhythm Mar 25, 2016
-
0 - 5Mr. Osomatsu Short Film Series - Robomatsu-san Apr 29, 2016
-
0 - 6Mr. Osomatsu Short Film Series - An Idle Chat May 27, 2016
-
0 - 7
-
0 - 8Mr. Osomatsu Short Film Series - Words and Music Jul 29, 2016
-
0 - 9Mr. Osomatsu Short Film Series - All Shehs Aug 26, 2016
-
0 - 10An Anecdote with Horses Dec 13, 2016 -
0 - 11Episode 11 Oct 13, 2016
-
0 - 12Episode 12 Oct 20, 2016
-
0 - 13Episode 13 Oct 27, 2016
-
0 - 14Episode 14 Nov 10, 2016
-
0 - 15Episode 15 Nov 24, 2016
-
0 - 16Episode 16 Dec 08, 2016
-
0 - 17Episode 17 Dec 12, 2017
-
0 - 18Episode 18 Jan 26, 2018
-
0 - 19Episode 19 Feb 23, 2018
-
0 - 20Episode 20 Mar 30, 2018
-
0 - 21Sou, Miniku, Hen May 25, 2018
-
0 - 22Episode 22 Jul 27, 2018
-
0 - 23Episode 23 Dec 25, 2020
-
0 - 24Episode 24 Jan 22, 2021
-
0 - 25Episode 25 Feb 19, 2021
-
0 - 26Episode 26 Mar 19, 2021
-
0 - 27Episode 27 Apr 23, 2021
-
0 - 28Episode 28 May 21, 2021
-
0 - 29Episode 29 Jun 18, 2021
-
0 - 30Episode 30 Jul 23, 2021
-
0 - 31Episode 31 Oct 01, 2025
Overview
Osomatsu and Totoko host an end of year special broadcast, looking back on previous episodes to determine which of the brothers is the biggest loser.
Year 2025
Director
Crew Issa Hentona (Theme Song Performance), Shu Matsubara (Series Composition), Seiki Tamura (Art Direction), Yukiko Kakita (Color Designer), Naoyuki Asano (Character Designer), Kumiko Numata (Character Designer)
Popularity 22.312
Language Japanese
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