Mr. Osomatsu

Mr. Osomatsu (2015- )

RunningAnimation showComedy, Anime

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!

Recent Episodes

EpisodeNameAirdate
S04E13The Matsuno TenJun 12, 2026
S04E14Episode 14Oct 7, 2025
S04E12The End of SummerSep 23, 2025
S04E11The Sextuplets Have the Same DreamSep 16, 2025
S04E10Iyami and the Hikikomijian AlienSep 9, 2025
View all episodesView all seasons

Frequently Asked Questions  Warning: Spoilers

When did 'Osomatsu-san' premiere?

'Osomatsu-san' premiered on October 5, 2015.

What is the genre of 'Osomatsu-san'?

'Osomatsu-san' is a comedy anime.

Who is the main character of 'Osomatsu-san'?

The series features six identical sextuplets as the main characters.

What is the setting for 'Osomatsu-san'?

'Osomatsu-san' is set in the fictional town of Akatsuka Ward, Japan.

What inspired the creation of 'Osomatsu-san'?

'Osomatsu-san' is a reboot of the 'Osomatsu-kun' series, which aired from 1966 to 1967.

Who is the creator of 'Osomatsu-san'?

The original manga was created by Fujio Akatsuka, while the 2015 anime adaptation was produced by Studio Pierrot.

How many episodes does the first season of 'Osomatsu-san' have?

The first season of 'Osomatsu-san' has 25 episodes.

Who directed the first season of 'Osomatsu-san'?

The first season was directed by Yoichi Fujita.

What is the theme of the opening song for 'Osomatsu-san'?

The opening theme of 'Osomatsu-san' is "Hanamaru Pippi wa Yoiko Dake" by A\u014cP, which has a fun and upbeat tone.

How long is each episode of 'Osomatsu-san'?

Each episode of 'Osomatsu-san' is approximately 24 minutes long.

What is the plot of 'Osomatsu-san'?

'Osomatsu-san' follows the misadventures of the Matsuno sextuplets and their friends.

Cast

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Characters

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Also known as

  • おそ松さん (Japan)
  • Osomatsu-san (Japan)

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