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: 7.371 (scored by 67066,706 users)
1 indicates a weighted score.
Ranked: #21862
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #4322
Members: 20,459
Favorites: 94

External Links

Streaming Platforms

Ranked #2186Popularity #4322Members 20,459
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Episodes: /25
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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-)

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 ...
Mar 30, 2021
It seems most people who write review have very negative feelings towards this season, which I quite strongly disagree.

I personally have quite favourable view towards the AI Twins. They installed new dynamics in the first half, and during the second they provide plots that cannot be delivered by other characters.

The other development which I enjoy very much is about Nyaa Hashinoto, which developed not only herself but also Totoko and arguably Osomatsu.

Even if it might not be as good as Season 1 it is definitely more enjoyable than Season 2. I don't think those negative reviews below represent the mainstream view on this ...
Oct 9, 2021
Of all the comedy anime shows that I have seen so far Osomatsu-San is my favorite, the way it goes from really-silly to honest ultra-serious it’s simply unparalleled, it also has an all-star cast of your favorite seiyuu and you will have a blast of a time.

I think all that until season three came around… I’m not sure what happened but from the first episode, it was slowly going downhill. Well that’s not entirely true, the first episode was a good one but maybe my least favorite of the first episodes so far, but it kinda gave glimpses of what was coming.

The first ...

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Recent News

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Recent Forum Discussion

Poll: Osomatsu-san 3rd Season Episode 18 Discussion
Stark700 - Feb 8, 2021
11 replies by jealousWitch »»
Sep 28, 12:03 PM
Poll: Osomatsu-san 3rd Season Episode 25 Discussion
Stark700 - Mar 29, 2021
16 replies by JizzyHitler »»
Jul 15, 2:42 PM
Poll: Osomatsu-san 3rd Season Episode 24 Discussion
Stark700 - Mar 22, 2021
6 replies by JizzyHitler »»
Jul 15, 3:11 AM
Poll: Osomatsu-san 3rd Season Episode 17 Discussion
Stark700 - Feb 1, 2021
12 replies by allstarwrld »»
Apr 22, 8:40 PM
Poll: Osomatsu-san 3rd Season Episode 21 Discussion
Stark700 - Mar 1, 2021
6 replies by Orikasa_Momiji »»
Oct 27, 2021 5:09 AM

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