Seasons & Episodes
Osomatsu-kun Returns
The Matsuno brothers try to adapt their show to contemporary times, with mixed results.
Let's Get a Job/The Melancholy of Osomatsu-kun
The Matsuno brothers struggle to find employment. Later, Osomatsu tries to take an interest in his brothers' lives but w
Tidbits Collection
A collection of unrelated shorts starring the wild and wacky cast of Osomatsu-san. A trip to outer space ends in disaste
Let's Get Independent/This is Totoko
The Matsuno brothers compete to ensure their divorcing parents will care of each of them. Meanwhile, Totoko asks the bro
The Karamatsu Incident/ESP Kitty
Karamatsu gets kidnapped, but his brothers don't do anything. Later, a cat gets to speak and read minds, which causes ma
It's a Birthday Party, Dajo/Iyami's Great Discovery
The Matsunos are invited to Hatabou's birthday party. / Iyami discovers that his buckteeth contain a rare metal.
Todomatsu and the 5 Demons/To the North
Todomatsu gets a job at a local coffeehouse. His brothers want no such success. / Dekapan and Dayon enjoy a carefree nor
The Calming Osomatsu/Totoko's Dream
Captain Choromatsu invites an interesting detective onto an increasingly dangerous murder case to ease the tension of th
Chibita and Oden/Jyushimatsu Falls in Love
Karamatsu ends up as Chibita's apprentice at his oden stand. Meanwhile, Jyushimatsu falls in love and his brothers try t
Iyami and Chibita's Rental Girlfriend
Iyami and Chibita dress up as girls, and trick the Matsuno brothers into falling in love with them with the help of a se
Christmas Osomatsu-san
A series of Christmas-themed skits. Among those included are a zombified cold open, Ichimatsu disturbing a happy couple
Year-End Special-san
Osomatsu and Totoko host an end of year special broadcast, looking back on previous episodes to determine which of the b
Sanematsu-san/Girlymatsu-san/Accident?
A salaryman named Sanematsu takes care of his six siblings, the Matsuno brothers play the roles of a friend group of wor
We Caught a Cold/Todomatsu's Line/Choromatsu-sensei
The sextuplets catch a resilient cold. Later, the brothers question Todomatsu about all the things he hasn't told them a
Interview/Girlymatsu-san 2/The Life of Chibita's Flower
Jyushimatsu goes to a job interview, proving to be a total nuisance for the interviewers. Later, the Girlymatsus return
Cat Cafe/Matsuno Max/The Ichimatsu Incident
Ichimatsu gets a job interview at a cat cafe, but when in Rome, he does as the locals do. Later, in an apocalyptic world
Jyushimatsu Festival
A series of Jyushimatsu-oriented skits, including the fifth-youngest defusing a bomb, having a late-night cup of noodles
Girlymatsu-san 3 / Iyami's Counterattack
The Girlymatsus attend a wedding and try very badly to pretend to not be jealous. / Wanting to become the main protagoni
Period Drama Osomatsu-san/Choromatsu Rising
A series of skits take place, set during the Sengoku era. Back in the present, Choromatsu decides to quit being an idol-
Teach Me, Hatabou/School Matsu/Iyami's School
Hatabou starts his own catering service, cooking with a delicious mystery meat. Later, Osomatsu, Karamatsu, and the rest
Mahjong/Godmatsu
On a rainy evening, the brothers play a fierce game of mahjong. Later, the brothers suddenly find themselves joined by a
The Star of Hope, Todomatsu/Final Sheeeh
Todomatsu holds auditions to take one of his brothers with him to a mixer, struggling to find anyone worth taking. Meanw
Kerosene/Dayon Tribe
When the family heater runs out of kerosene, the brothers to force each other to get a refill. Meanwhile, Osomatsu, Kara
Totoko's Huge Panic/Letter
Totoko is jealous when those she knows find more success than her. Meanwhile, Choromatsu manages to land a job and moves
Osomatsu-san, Such as It Was
The brothers quickly abandon their new lifestyles upon learning they have been invited to a baseball tournament for the
Mr. Osomatsu Returns!
The 10-year-old Matsuno sextuplets of Osomatsu-kun are given a glimpse of the future and see they're going to get fat, g
Celebrate! New Employment!! / Super Detergent
The brothers try their hand as streamers after being chastised by their parents for not having jobs. Later, Iyami uses a
Cavematsu-san / Choromatsu and Ichimatsu / Totoko's Challenge
Prehistoric versions of the brothers invent ways for them to relive any pent-up urges, with varying degrees of success.
Cavematsu-san 2 / Matsuzou and Matsuyo
The prehistoric sextuplets return, partaking in dangerous sports. Later, in modern day, noticing their father acting str
Osomatsu-san in the Summer
A series of summer-themed skits. Jyushimatsu takes part in radio exercises, Iyami and Chibita try to beat the heat, Todo
Iyami Has Arrived / I Want Friends, Jo
Iyami mooches off the sextuplets after falling on hard times and Hatabou searches for a friend.
Cavematsu-san 3 / Sangokushi-san / Osomatsu and Todomatsu
The prehistoric sextuplets fool with nature for the last time. Several thousand years later, in a parody of Romance of t
Synthesis / Jyushimatsu and the Dolphin / Totoko and Nyaa
Dayon uses Dekapan's latest invention to merge various people together into new beings, with a fiendish end goal in mind
Campaign Starting Now! / Game Center Iyami
Ichimatsu struggles to get any sleep with his brothers being noisy all night and refusing to turn off the light. Unable
Karamatsu and Brother / New Employee Totoko / Dubbingmatsu-san
Karamatsu tries to take on various requests from everyone to look like a reliable brother, only to take on more than he
Chibita's Revenge
Already angered over the sextuplets refusing to paying off their oden tab, Chibita vows revenge on them after they pluck
Totoko and Nyaa 3 / The Eitaro Family / Give Them Back / Totoko and Nyaa 4
Jyushimatsu befriends a young boy named Eitarou but gets called in by Eitarou's mother when he starts imitating him. Lat
Year-end
A series of end-of-year skits. Osomatsu and Choromatsu try to do one thing that could make them say they had a good year
Weekly Drama Serial - Sanematsu-san: Episode 9 / UMA Expedition Team / The Choromatsu Incident
Sanematsu wakes up in Osomatsu's world as the seventh Matsuno brother. / Doo-wah! Cryptid hunters Jyushimatsu, Iyami, an
UMA Expedition Team 2 / Jar / Karamatsu Taxi / Totty Quiz
Doo-wah! Iyami, Jyushimatsu, and Hatabou hunt down the chupacabra. / The brothers struggle to remove the lid off of a pa
Space Pirates / Gourmet Round / The Cutie Next Door
A group of aliens pursue the legendary space pirate, Shazarr. Later, displeased with Chibita's oden, Matsuzou serves up
UMA Expedition Team 3 / Punishment / Inn
Doo-wah! The expedition team of Iyami, Jyushimatsu, and Hatabou search for the Devil Yeti. Ichimatsu becomes paranoid wh
Iyami, Alone in the Wind
In the 1960s, Iyami comes across a blind flower girl named Okiku and, despite being poor himself, tries to help her rais
President Dekapan / Ventriloquism / Valentine's Day
After Dekapan becomes president, his secretary Todomatsu tries to keep him from pressing the Big Red Button. Iyami attem
Tidbits Collection 2
Yet another collection of random skits, with Dayon's live reaction complimenting. Chibita tries selling some sextuplet m
The Late Night Himatsuya / BANANA / NEET Correctional Facility
The brothers get rowdy while getting drunk at a restaurant. Unemployed office lady Totomi ends up taking a job at a stra
Overseas Vacation
Osomatsu and the rest take off for a wonderful Hawaiian vacation, only for disaster to strike, crashing Hatabou's privat
The Late Night Himatsuya 2 / Dayon and Dayon / Iyami-san Is Troubled / The Late Night Himatsuya 3
The Matsunos get drunk at the izakaya again. Dayon meets his doppelgänger. Iyami attempts suicide. The Matsunos get dru
Cherry Blossoms
Matsuzou becomes hospitalized, leading the brothers to seriously think about their lives and get proper jobs to support
Mr. Osomatsu in Hell
The Matsunos and Iyami are killed in a freak plane crash, sending them to Hell. In mourning, the others ponder a way to
Replaced
Osomatsu-san returns in an all-new family-friendly incarnation! Surely nothing will go wrong, right?
Dimwit Generation / Hatabou EATS / Let's Be Quiet at Night / Doctor T / Triangle Pop / Delivery
Choromatsu, Todomatsu, and Ichimatsu discuss their expectations for the show's third season. Hatabou struggles to delive
Dimwit Generation 2 / Estimated Value / Magic Angel Magi Lunatic Ichi
Osomatsu, Karamatsu, and Jyushimatsu share their expectations for the new season. The Riceballs estimate the value of th
Ichimatsu Radio / Unit Formed / Matsuyo's Trap
Ichimatsu hosts his own in-home radio show. Totoko and Nyaa learn more about each other. Matsuyo punishes the boys for g
Well, Yeah... / The Way Home
Todomatsu and Karamatsu fall in love with a konbini employee and the boys go to a wedding.
Touter / Optimization / Massage
Iyami sells two salarymen short on a promiscuous shop. The Riceballs look for cats with Ichimatsu. Jyushimatsu gives Oso
Tidbits Collection 3
Another tidbits collection is here! Astronauts, yokai, and Governor Jyushimatsu await.
To the South / Mt. Takao
Dekapan and Dayon are drafted into a rousing aerial dogfight. Choromatsu takes the brothers on a day trip to Mt. Takao.
Sheeeh / Outfit / Let's Do Chores
The Riceballs try to understand the meaning of "sheeeh". Totoko and Nyaa try out new threads. The Matsunos do chores.
ZANSU / Werewolf
Passion and love are on full display in a SASUKE-esque physical tournament. The Matsunos partake in the deduction game "
Do it / Pizza
The Riceballs prove their worth. The sextuplets try to decide on hypothetical pizza.
AI
The Riceballs are replaced with another AI when they fail to do their job and the sextuplets go to look for them.
Mr. HNYmatsu
Salmon and Pickled Plum look back on the last two-and-a-half seasons of the series in a clip-show episode.
Pond Smelt Fishing / Mortal Combat / Sparkle Phantom Stream
Something mysterious is afoot during a fishing trip. A snowball fight breaks out. Choromatsu discovers something powerfu
Cosplaymatsu
Another collection of miscellaneous skits, featuring Ichimatsu as a pessimistic policeman, Chibita trying out a new gimm
SaneCop / Nanmaider
Sanematsu has been resurrected to serve the public trust, protect the innocent, and uphold the law. Meanwhile, the sextu
The Riceball's New Routine / Imoni
The Riceballs test out some comedy material. Dekapan hosts an imoni-cooking competition.
Just Don't
Nyaa has a rather surprising crush that happens to be Osomatsu and literally everyone tries to stop her from making a te
Are They Disbanding? / Sumo Stable / Dogs
The Riceballs practice for the upcoming A-1 Grand Prix. A new recruit joins a sumo stable. Jyushimatsu and a dog switch
Choromatsu Memorial Hall / Ear Cleaning / Persimmons
The grand unveiling of the Choromatsu Memorial Hall is underway, with Todomatsu taking a tour. Osomatsu gives Karamatsu
Is This Okay? / Greenroom / Totoderella
Choromatsu and Ichimatsu contemplate the meaning of "a long time" while hanging out at the konbini. The Riceballs conver
I Found This / Wannabe Detectives / Hide-and-Seek
Jyushimatsu finds a ¥100 piece. Oso and Juicy are two detectives whose dramatic skills are better than their investigat
Contract Renewals / Shopping / Friend
The characters renew their contracts with the production committee, but the sextuplets have reservations about the seaso
New Osomatsu Returns / A-1 Grand Prix
After his arrest, New Osomatsu takes his revenge on the loser he replaced, culminating in a terrifying battle. The Riceb
Bored
The sextuplets wander around town in search of things for sakura viewing, but...
It's Starting Again
The sextuplets spend a lazy Tanabata with friends and neighbors.
Watermelon Alien
The sextuplets get a craving for watermelon, unbeknownst to an intergalactic invasion being underway.
Thunderstorms and Crew Cuts
A rainy day forces the sextuplets indoors, leading to a series of events involving Ichimatsu's bad new haircut.
Temple Festival
The sextuplets and their friends get ready for a mysterious temple festival.
Rest / Fishing Hermit
After the festival, the sextuplets get some rest to ease their injuries. / Two fishermen (Todomatsu and Karamatsu) meet
Fans and Time Machines
After their fan breaks, the sextuplets set off on a time travel mission to recover the fan when it worked, with many fai
Storytime, Jo
Classic children's tales retold with an Osomatsu bent. A Dog of Flanders with many ludicrous variants of Nello and Patra
Ichimatsu and the Thieving Cat
Ichimatsu tries to domesticate a stray cat known for its human-like thievery, but runs into trouble when his new buddy f
The Idiot Series
Television parodies featuring the Osomatsu cast. The older set does some calisthenics with disastrous results, Jyushipi
Iyami and the Shy Little Aliens
After an influx of intergalactic immigrants take residence in Japan, Iyami opens up a maid cafe with some shy multiplyin
The Sextuplets Have the Same Dream
Like how some twins can feel phantom pains, the sextuplets occasionally have the same dream. Here are two surreal dreams
The End of Summer
The end of summer has arrived, with Chibita deciding to close up his oden stall and pursue a charitable cause. Osomatsu,
The Matsuno Ten
In a parody of 80s music show "The Best Ten", the cast perform retro-styled songs, themed to the sounds of the late Show
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