Poster of Mr. Osomatsu 4

Mr. Osomatsu 4

Osomatsu-san 4th Season

The majority of the Matsuno household is comprised of six identical siblings: self-centered leader Osomatsu, manly Karamatsu, voice of reason Choromatsu, cynical Ichimatsu, hyperactive Juushimatsu, and lovable Todomatsu. Despite each one of them being over the age of 20, they are incredibly lazy and have absolutely no motivation to get a job, choosing to live as NEETs instead. In the rare occurrence that they try to look for employment and are somehow able to land an interview, their unique personalities generally lead to their swift rejection. From trying to pick up girlfriends to finding the perfect job, the daily activities of the Matsuno brothers are never dull as they go on all sorts of crazy, and often downright bizarre, adventures. Though they desperately search for a way to improve their social standing, it won't be possible if they can't survive the various challenges that come with being sextuplets!

Synonyms: Mr. Osomatsu 4 おそ松さん 第4期 Osomatsu-san 4th Season; Mr. Osomatsu 4, Osomatsu-san 4th Season, Mr. Osomatsu 4, おそ松さん 第4期, Mr. Osomatsu 4th Season

Japanese: Osomatsu-san 4th Season

Type: TV

Episode: 13

Status: Finished Airing

Duration: 24

Aired: Jul 9, 2025 to Sep 24, 2025

Season: Summer 2025

Studio: Pierrot Films

Producer: Rakuonsha , Avex Pictures , TV Tokyo Music

External Links: MAL , AniList

Watch Order

Poster of Osomatsu-kun
Osomatsu-kun
? - (?)
Poster of Osomatsu-kun (1988)
Osomatsu-kun (1988)
? - (Finished Airing)
winter 1988
Poster of Osomatsu-kun (1988): Appare! Chibita no Onitaiji zansu
Osomatsu-kun (1988): Appare! Chibita no Onitaiji zansu
? - (?)
Poster of Osomatsu-kun: Suika no Hoshi kara Konnichiwa zansu!
Osomatsu-kun: Suika no Hoshi kara Konnichiwa zansu!
? - (?)
Poster of Osomatsu-kun: Iyami wa Hitori Kaze no Naka
Osomatsu-kun: Iyami wa Hitori Kaze no Naka
? - (?)
Poster of Bakabon Osomatsu no Karee wo Tazunete Sansenri
Bakabon Osomatsu no Karee wo Tazunete Sansenri
? - (?)
Poster of Mr. Osomatsu
Mr. Osomatsu
? - (Finished Airing)
fall 2015
Poster of Osomatsu-san Short Film Series
Osomatsu-san Short Film Series
? - (?)
Poster of Osomatsu-san Special
Osomatsu-san Special
? - (?)
Poster of All-Free kono Natsu Ichioshi Monogatari Campaign Kokuchi Douga
All-Free kono Natsu Ichioshi Monogatari Campaign Kokuchi Douga
? - (?)
Poster of Matsumotokiyoshi x Osomatsu-san
Matsumotokiyoshi x Osomatsu-san
? - (?)
Poster of Tokyo Girls Collection 2016 A/W x Osomatsu-san Special Movie
Tokyo Girls Collection 2016 A/W x Osomatsu-san Special Movie
? - (?)
Poster of Hashire! Osomatsu-san
Hashire! Osomatsu-san
? - (?)
Poster of Mutsugo to Ouma no Monogatari
Mutsugo to Ouma no Monogatari
? - (?)
Poster of Osomatsu-san: Ouma de Kobanashi
Osomatsu-san: Ouma de Kobanashi
? - (?)
Poster of Osomatsu-san: Haru no Zenkoku Dai Senbatsu Jouei-sai - Sentou Quiz 2
Osomatsu-san: Haru no Zenkoku Dai Senbatsu Jouei-sai - Sentou Quiz 2
? - (?)
Poster of Mr. Osomatsu 2
Mr. Osomatsu 2
? - (Finished Airing)
fall 2017
Poster of dMatsu-san
dMatsu-san
? - (?)
Poster of Osomatsu-san Short Film Series 2nd Season
Osomatsu-san Short Film Series 2nd Season
? - (?)
Poster of Osomatsu-san: Hajimari Hajimari
Osomatsu-san: Hajimari Hajimari
? - (?)
Poster of Osomatsu-san Movie: Gekijou Koukai Kinen - Original Tanpen Gekijou
Osomatsu-san Movie: Gekijou Koukai Kinen - Original Tanpen Gekijou
? - (?)
Poster of Osomatsu-san Movie: Zensetsu Gekijou
Osomatsu-san Movie: Zensetsu Gekijou
? - (?)
Poster of Mr. Osomatsu the Movie
Mr. Osomatsu the Movie
? - (Finished Airing)
spring 2019
Poster of Osomatsu-san 3rd Season
Osomatsu-san 3rd Season
? - (Finished Airing)
Fall 2020
Poster of Osomatsu-san 3rd Season Specials
Osomatsu-san 3rd Season Specials
? - (?)
Poster of Chocomatsu-san: Valentine's Day-hen
Chocomatsu-san: Valentine's Day-hen
? - (?)
Poster of Chocomatsu-san: White Day-hen
Chocomatsu-san: White Day-hen
? - (?)
Poster of Osomatsu-san: Hipipo-Zoku to Kagayaku Kajitsu
Osomatsu-san: Hipipo-Zoku to Kagayaku Kajitsu
? - (?)
Poster of Osomatsu-san: Tamashii no Takoyaki Party to Densetsu no Otomarikai
Osomatsu-san: Tamashii no Takoyaki Party to Densetsu no Otomarikai
? - (?)
Poster of Matsuinu
Matsuinu
? - (?)
Poster of Osomatsu-san Shinsaku Short Anime
Osomatsu-san Shinsaku Short Anime
? - (?)
Poster of Mr. Osomatsu 4
Mr. Osomatsu 4
? - (Finished Airing)
Summer 2025
Poster of Osomatsu-san 4th Season: Sou, Shuu, Hen
Osomatsu-san 4th Season: Sou, Shuu, Hen
? - (Finished Airing)
Summer 2025

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Episodes (0)