Home Browse Schedule Top Anime Movies

⌘K

Mr. Osomatsu 3rd season

Osomatsu-san 3rd Season

Mr. Osomatsu 3rd season

おそ松さん第3期

Studio Pierrot·Fall 2020

FinishedTV7.3 / 1025 eps24 min

Popularity#7,394

Favourites143

Trending#0

Synopsis

The third season of Osomatsu-san.

Also known as

Mr. Osomatsu 3

Genres

ComedySlice of Life

Tags

Surreal Comedy92%Twins82%Primarily Adult Cast80%Family Life80%Robots79%Artificial Intelligence79%Primarily Male Cast76%Slapstick76%Satire75%Episodic66%Otaku Culture65%Meta60%

Episodes

Total25

Per Episode24 min

SeasonFall 2020

AiredOct 2020 – Mar 2021

This series has finished airing — Mar 2021.

Characters & Voice Actors

Ichimatsu Matsuno

Ichimatsu Matsuno

松野一松

Male

Jun Fukuyama

福山潤

Japanese

Jun Fukuyama

Jyushimatsu Matsuno

Jyushimatsu Matsuno

松野十四松

Male

Daisuke Ono

小野大輔

Japanese

Daisuke Ono

Choromatsu Matsuno

Choromatsu Matsuno

松野チョロ松

Male

Hiroshi Kamiya

神谷浩史

Japanese

Hiroshi Kamiya

Todomatsu Matsuno

Todomatsu Matsuno

松野トド松

Male

Miyu Irino

入野自由

Japanese

Miyu Irino

Osomatsu Matsuno

Osomatsu Matsuno

松野おそ松

Male

Takahiro Sakurai

櫻井孝宏

Japanese

Takahiro Sakurai

Karamatsu Matsuno

Karamatsu Matsuno

松野カラ松

Male

Yuuichi Nakamura

中村悠一

Japanese

Yuuichi Nakamura

Iyami

Iyami

井矢見 / イヤミ

Kenichi Suzumura

鈴村健一

Japanese

Kenichi Suzumura

Hatabou

Hatabou

ハタ坊

Momoko Saitou

斎藤桃子

Japanese

Momoko Saitou

AnimeX - The next arc starts here.

The ultimate cockpit for your anime streaming experience. Ad-free, high quality, and built for fans.

Explore

Home Movies TV Series Most Popular

Info

Terms of Service Privacy Policy Contact FAQ

Legal

AnimeX does not store any files on our server, we only linked to the media which is hosted on 3rd party services.

Mr. Osomatsu 3rd season — AnimeX

Staff

Fujio Akatsuka

Fujio Akatsuka

Original Creator

Youichi Fujita

Youichi Fujita

Director

Seiki Tamura

Seiki Tamura

Art Director

Susumu Fukushi

Susumu Fukushi

Director of Photography

Hiromi Kikuta

Hiromi Kikuta

Sound Director

Shuu Matsubara

Shuu Matsubara

Series Composition

Eiji Abiko

Eiji Abiko

Character Design

Yukari Hashimoto

Yukari Hashimoto

Music

Yukiko Kakita

Yukiko Kakita

Color Design

Kumiko Sakamoto

Kumiko Sakamoto

Editing

AOP

AOP

Theme Song Performance (OP)

Håvard Skjeggestad Dale

Håvard Skjeggestad Dale

2nd Key Animation (ep 8)

Related

Anime

Mr. Osomatsu 2nd season

Mr. Osomatsu 2nd season

2017· 25 eps7.4

Mr. Osomatsu 4th season

Mr. Osomatsu 4th season

2025· 13 eps5.7

Chocomatsu-san: Valentine's Day-hen

Side Story · ONA

Chocomatsu-san: Valentine's Day-hen

2021· 3 eps5.1

Chocomatsu-san: White Day-hen

Side Story · ONA

Chocomatsu-san: White Day-hen

2021· 3 eps4.9

Osomatsu-san 3 Short Episode Anime: Gekokujou

Side Story · Special

Osomatsu-san 3 Short Episode Anime: Gekokujou

Atsumare! Minna no Contematsu-san!

Side Story · Special

Atsumare! Minna no Contematsu-san!

Osomatsu-san: Hipipo-Zoku to Kagayaku Kajitsu

Side Story · Movie

Osomatsu-san: Hipipo-Zoku to Kagayaku Kajitsu

2022· 1 eps5.6

Osomatsu-san: Tamashii no Takoyaki Party to Densetsu no Otomari-kai

Side Story · Movie

Osomatsu-san: Tamashii no Takoyaki Party to Densetsu no Otomari-kai

2023· 1 eps6.4

Ratings

Average7.3/ 10

Mean73%

Popularity#7,394

Favourites143

Score Distribution

102030405060708090100

User Activity

Completed3,129 (42.3%)

Planning2,837 (38.4%)

Watching683 (9.2%)

Paused379 (5.1%)

Dropped366 (4.9%)

7,394 total users

Rankings

highest rated#38

highest rated#13FALL 2020

You Might Also Like

Daily Lives of High School Boys

Daily Lives of High School Boys

Comedy · Slice of Life

The Disastrous Life of Saiki K. Season 2

The Disastrous Life of Saiki K. Season 2

Comedy · Slice of Life

Details

FormatTV Series

StatusFinished Airing

Episodes25 episodes

Duration24 min per episode

AiredFall 2020

Season NumberSeason 3 *

AiredOct 2020 – Mar 2021

SourceManga

CountryJP

Hashtag#おそ松さん

StudioStudio Pierrot

Stream On

External Links

© 2026 AnimeX. All rights reserved.

☠️ Built by Dreamy - Future Pirate King 👑

Powered by AniList API