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Mr. Osomatsu 2015

★ 6.6/10 · 29 votes TV-14 AnimationComedy 4 seasons · 87 eps Returning Series
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Quick answer

What is Mr. Osomatsu?

Mr. Osomatsu is a Japanese adult-oriented comedy anime series produced by Studio Pierrot.

Type
TV series
Year
2015
Status
Returning Series
Episodes
87
Runtime
25 minutes
First aired
Oct 5, 2015
Last aired
Sep 24, 2025
Original language
JA
Origin
JP
Networks
HTB, TV Tokyo, TV Aichi, TVQ
Genres
Animation, Comedy
Updated
Availability by region

Where to watch

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How long to binge?

Estimate the schedule using 87 episodes and an average 25-minute runtime.

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Overview

Mr. Osomatsu is a Japanese adult-oriented comedy anime series produced by Studio Pierrot. It is based on Fujio Akatsuka's 1962 manga series Osomatsu-kun. The show centers on the absurd and humorous daily lives of the Matsuno sextuplets, who are now in their twenties and classified as NEETs—Not in Education, Employment, or Training. These six brothers, along with their eccentric friends, navigate modern-day life through a series of bizarre and comedic situations. The title "Mr." is used as a conventional courtesy title, reflecting the adult status of the characters in this reboot of the classic franchise. The series retains the gag-style format of the original manga while presenting a contemporary take on the characters' misadventures. Voice actors such as Takahiro Sakurai, Jun Fukuyama, and Aya Endo contribute to the show's presentation, which is directed by Youichi Fujita. Mr. Osomatsu appeals to audiences through its surreal humor and stylized animation.

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Should you watch it?

“Adult sextuplets live absurdly mundane yet chaotic lives.”

Reasons to watch
  • Unique adult spin on classic manga characters
  • Consistently unpredictable humor
  • Distinctive character designs and personalities
Keep in mind
  • May be too chaotic for some viewers
  • Limited plot continuity

You enjoy surreal, character-driven comedy with no holds barred.

Suitable for mature audiences who enjoy irreverent and absurd humor.

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Episode guide

Season 1 · 25 episodes Open the complete Season 1 guide →
Season 2 · 25 episodes
Season 3 · 25 episodes
Season 4 · 13 episodes

Frequently asked questions

Is this based on a manga?

Yes, it's based on Fujio Akatsuka's Osomatsu-kun manga from 1962.

Who are the main characters?

The adult Matsuno sextuplets and their eccentric friends.

Is it suitable for children?

No, it's an adult-oriented comedy with mature themes.

How many episodes are there?

Multiple seasons have been produced, continuing the absurd adventures.

What studio produced it?

Studio Pierrot produced the anime adaptation.