Osomatsu-san 3rd Season

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Alternative Titles

Synonyms: Mr. Osomatsu 3
Japanese: おそ松さん 第3期
German: Mr. Osomatsu Staffel 3
Spanish: Mr. Osomatsu Temporada 3
French: Osomatsu-san Saison 3
More titles


Type: TV
Episodes: 25
Status: Finished Airing
Aired: Oct 13, 2020 to Mar 30, 2021
Premiered: Fall 2020
Broadcast: Tuesdays at 01:30 (JST)
Licensors: None found, add some
Studios: Pierrot
Source: Manga
Genre: ComedyComedy
Themes: Gag HumorGag Humor, ParodyParody
Duration: 23 min. per ep.
Rating: R - 17+ (violence & profanity)


Score: 7.381 (scored by 74687,468 users)
1 indicates a weighted score.
Ranked: #22422
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #4499
Members: 22,291
Favorites: 105

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Ranked #2242Popularity #4499Members 22,291
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Episodes: /25


Third season of Osomatsu-san.


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Episode Videos

Related Anime

Characters & Voice Actors


Fujita, Youichi
Kikuta, Hiromi
Sound Director
Murata, Hikaru
Episode Director
Yamai, Sayaka
Episode Director, Storyboard


Opening Theme

Apple Music
Amazon Music
Youtube Music
1: "nice to NEET you!" by AOP (eps 1-12)
2: "nice to NEET you! (with you Version" by AOP (eps 13)
3: "Mutsugo no Tamashii Nayuta Made (6つ子の魂ナユタまで)" by AOP (eps 14-)

Ending Theme

3: "Amazing Intellegence ~Kuzu wa Saikou!!!!!!!!!!!!!♡♡△△~ type Final (Amazing Intelligence~クズは最高!!!!!!!!!!!!!♡♡△△~ type FINAL)" by Omusubi with Osomatsu-san All Stars (オムスビ with おそ松さんオールスターズ)
1: "Max Charm Faces ~Kanojo wa Saikou ♡♡!!!!!!~ (Max Charm Faces ~彼女は最高♡♡!!!!!!~)" by Shuta Sueyoshi w. Totoko♡Nya & Matsunoke Rokukyoudai (Shuta Sueyoshi with Totoko♡Nya & 松野家6兄弟) (eps 1-13)
2: "Amazing Intellegence ~Kuzu wa Saikou!!!!!!!!!!!!!♡♡△△~ (Amazing Intelligence~クズは最高!!!!!!!!!!!!!♡♡△△~)" by Omusubi with Osomatsu-san All Stars (オムスビ with おそ松さんオールスターズ) (eps 14-)


Apr 23, 2023
I'll keep this brief, as I wrote a full review of Osomatsu-san - Season 1 and a follow-up review of Osmatsu-san - Season 2 which you can both find on my profile.

After thoroughly enjoying the hilarity and creativity of seasons 1 and 2 of Osomatsu-san, I can see why the score for this season is lower. However, I do think this season deserves a score that is a bit more consistent with seasons 1 and 2.

While the gags overall tended to move in the direction of less ridiculousness, the ridiculous ones were pretty consistent with seasons 1 and 2 and the stories/gags continued to be ...
Mar 29, 2021
Mixed Feelings
If I had to choose one word to describe this season, it'd be underwhelming.

Not bad per-say, just underwhelming. It honestly doesn't feel like I've watched another season of Osomatsu San. It was just so.. bland. I miss the weird bullshit from season 1. Not to say there was a complete lack of weird bullshit, but it felt cut back. I'll blame the Riceballs for that. I respected the staff for trying something new, so I tried to approach them with an open mind. However, all they did in the end was steal screen time from other side characters. I found myself missing Chibita and Iyami ...
Jan 26, 2021
Preliminary (16/25 eps)
lol spoiler review for half the season

Man, it really sucks to see Osomatsu-San go downhill like this. It's not like it's bad or anything, if this was just a stand-alone anime not connected to any established franchise, I think it could still be somewhat acceptable. Unfortunately, it's tied to two other seasons that set the expectation for what this season should have been. Even though Season 2 wasn't spectacular or as engaging as the first, it still had aspects of what made the series so good in the first place. The first two seasons were at least focused on comedy and dropped a few ...

Interest Stacks

23 Entries · 5 Restacks
30 Entries · 5 Restacks
49 Entries · 24 Restacks


Recent News

'Osomatsu-san' Gets New Theatrical Anime in 2022, 2023

'Osomatsu-san' Gets New Theatrical Anime in 2022, 2023

The Fes Matsu-san '21 event announced two new anime installments for the Osomatsu-san (Mr. Osomatsu) anime series on Sunday. The two new anime, commemorating t...read more

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Recent Forum Discussion

Dub for season 3?
Mystogan14579 - Sep 3
2 repliesby Lakitu64 »»
Sep 5, 2:07 PM
Poll: Osomatsu-san 3rd Season Episode 25 Discussion
Stark700 - Mar 29, 2021
18 repliesby L-S-M-F-T »»
Mar 8, 1:56 AM
Poll: Osomatsu-san 3rd Season Episode 18 Discussion
Stark700 - Feb 8, 2021
13 repliesby L-S-M-F-T »»
Jan 14, 1:33 AM
Poll: Osomatsu-san 3rd Season Episode 24 Discussion
Stark700 - Mar 22, 2021
7 repliesby Wiziliz »»
Jan 5, 6:14 AM
Poll: Osomatsu-san 3rd Season Episode 23 Discussion
Stark700 - Mar 15, 2021
10 repliesby Wiziliz »»
Jan 5, 5:29 AM

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