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Animation
Comedy

All Episodes of Osomatsu-kun

Browse all episodes of Osomatsu-kun

All Episodes of Osomatsu-kun

The first animated adaptation of the 1960s gag manga series, focusing on the adventures of the identical 10-year-old Matsuno sextuplets, led by the titular brother...
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Season 1

  • Leave the House-Sitting to the Dog! / The Beggar Robot
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    Leave the House-Sitting to the Dog! / The Beggar Robot

    Season 1 Episode 1 - Aired 2/5/1966

    Osomatsu and Choromatsu mind Chibita as babysitters, but grow bored and decide to have a mysterious dog take the heed instead. Meanwhile, Dekapan creates a robot powered by spare change that inadvertently leads to disaster in the hands of the sextuplets.

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  • Iyami's Fishing Pond / The 40 Thieves
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    Iyami's Fishing Pond / The 40 Thieves

    Season 1 Episode 2 - Aired 2/12/1966

    Iyami attempts to con Osomatsu, Choromatsu, and Chibita out of their hard-earned money at his fishing pond with a rare fish that gives them all their money back if caught. Later, Chibita plays the role of the leader of a gang of thieves who targets Osomatsu for discovering their misdeeds.

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  • Chibita's Stray Cat Strategy / A Thief Fell From The Sky
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    Chibita's Stray Cat Strategy / A Thief Fell From The Sky

    Season 1 Episode 3 - Aired 2/19/1966

    Totoko's grandpa enlists the help of the sextuplets to stop Chibita and his gang of feral cats from attacking the fish store. Later, Iyami and Chibita fly around town in a helicopter to cause mischief amongst the locals.

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  • The Helpful Robot / Iyami's Cleaning Store
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    The Helpful Robot / Iyami's Cleaning Store

    Season 1 Episode 4 - Aired 2/26/1966

    A housework robot (shaped like Chibita) causes havoc amongst the Matsuno family when he malfunctions. Meanwhile, Iyami runs a scam out of a laundromat to catastrophic failure.

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  • There's the Shortcut / Laughing Costs 1 Billion Yen!
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    There's the Shortcut / Laughing Costs 1 Billion Yen!

    Season 1 Episode 5 - Aired 3/5/1966

    Iyami and Chibita feign construction workers to scam the sextuplets out the their money by making a paid shortcut to school. Later, a camera company offers a cash prize for whoever can photograph a face-making man without any made faces, leading the sextuplets and Chibita to try to claim the reward.

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  • Osomatsu Targeted / Chibita's Martial Arts
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    Osomatsu Targeted / Chibita's Martial Arts

    Season 1 Episode 6 - Aired 3/12/1966

    Spooky things seem to be happening around town, leading the sextuplets to discover a secret of their own appearance. Meanwhile, Chibita challenges the brothers to a martial arts battle.

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  • The Magical Tea Kettle / The Angry Superman
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    The Magical Tea Kettle / The Angry Superman

    Season 1 Episode 7 - Aired 3/19/1966

    Iyami scams the sextuplets with a magic kettle, actually utilizing Chibita as the secret inside. Later, Chibita and Bokeo get revenge on the sextuplets for harming their frog friend.

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  • It's All Fine Until You Take Off His Hat / Boar Hunting
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    It's All Fine Until You Take Off His Hat / Boar Hunting

    Season 1 Episode 8 - Aired 3/26/1966

    Chibita appears alongside Totoko wearing a strange hat that when removed, changes his temperament from good to bad, leading to chaos amongst the Matsunos. Meanwhile, Chibita goes boar hunting and encounters the sextuplets and Iyami.

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  • Iyami the Dentist / Defeat the Mosquitoes' Enemies!
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    Iyami the Dentist / Defeat the Mosquitoes' Enemies!

    Season 1 Episode 9 - Aired 4/2/1966

    Osomatsu visits dentist Iyami's office for a toothache, but due to an unpaid bill, assists him in fixing up the mouth of Dekapan's crocodilian "son". Later, after Chibita's mosquito colony is destroyed by the sextuplets, he and Iyami create a watermelon-shaped bomb to enact revenge.

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  • I am Chibita, The Giant! / Counterattack Operation Pepen
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    I am Chibita, The Giant! / Counterattack Operation Pepen

    Season 1 Episode 10 - Aired 4/9/1966

    Chibita, with the help of his scientist uncle, devise a plan to shrink the sextuplets down to flea size so that he will no longer be shorter than them. Meanwhile, a roaming minstrel and Chibita team up to enact revenge on the sextuplets with their army of cats.

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  • Osomatsu-kun Gets Adopted / Chibita the Invisible Man
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    Osomatsu-kun Gets Adopted / Chibita the Invisible Man

    Season 1 Episode 11 - Aired 4/16/1966

    A wealthy couple pay the sextuplets' parents to loan one of their boys out to them as a paid son, but the love they have for Osomatsu and Choromatsu is much too young for them. Meanwhile, Chibita drinks an invisibility potion and causes mischief.

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  • The Cutie Who Moved Close By / Rampage of the Smog Family
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    The Cutie Who Moved Close By / Rampage of the Smog Family

    Season 1 Episode 12 - Aired 4/23/1966

    A new girl moves into the neighborhood, and the sextuplets try to put the moves on her while confusing her dad for their eerily-resembling dog. Later, a crime family that Chibita is a part of has business with the sextuplets, climaxing in a rainy nighttime brawl.

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  • The Opposite-Head Experiment / Iyami the Designer
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    The Opposite-Head Experiment / Iyami the Designer

    Season 1 Episode 13 - Aired 4/30/1966

    An apple-headed doctor conducts an experiment on the sextuplets, but his seemingly strange mood swings are more than meets the eye. Meanwhile, Iyami works as a bespoke clothing designer for the Matsunos, but suspicions are aroused when the family's Children's Day koinobori goes missing.

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  • Iyami's Ninja Methods / Keke, I'm the Class President!
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    Iyami's Ninja Methods / Keke, I'm the Class President!

    Season 1 Episode 14 - Aired 5/7/1966

    Ninjutsu master Iyami insists the help of his disciples Chibita and Moguramaru to get revenge on the sextuplets. Later, Chibita attempts to thwart Totoko's run as Class President.

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  • Chibita, Did You Turn Into a Dog? / The Suspicious Transfer Student
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    Chibita, Did You Turn Into a Dog? / The Suspicious Transfer Student

    Season 1 Episode 15 - Aired 5/14/1966

    Chibita takes the place of Dekapan's trained dog "son" when circus ringmaster Iyami buys him for his circus. Later, a student with a padlocked hat transfers to the sextuplets' school, leading to a mystery of his identity.

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  • The Time Machine Sends Us to the Stone Age / The Junk Strategy
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    The Time Machine Sends Us to the Stone Age / The Junk Strategy

    Season 1 Episode 16 - Aired 5/21/1966

    The Matsunos take a trip in a wacky inventor's time machine to the age of the dinosaurs, where they meet their friends' prehistoric counterparts. Meanwhile, neighbors Iyami and Chibita go to war with the Matsunos over trash disposal.

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  • Chika-chan and Chibita / Don't Wake The Sleeping Child
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    Chika-chan and Chibita / Don't Wake The Sleeping Child

    Season 1 Episode 17 - Aired 5/28/1966

    Chibita falls in love with snooty Chikako, but the sextuplets' faulty attempts at woo cause more than trouble for the little lovebirds. Meanwhile, the sextuplets watch over a sleepwalking boy who becomes violent when awoken.

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  • Suspicious Presents / See Doctor Chibita For Tooth Decay
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    Suspicious Presents / See Doctor Chibita For Tooth Decay

    Season 1 Episode 18 - Aired 6/4/1966

    A Santa Claus-like figure arrives in the town, in actuality a persona put on by burglar Moguramaru to hide stolen goods. Later, deranged dentist Chibita enacts periodontal violence against people with better teeth than him.

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  • Where's Chibita Going? / Chibita's Girlfriend
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    Where's Chibita Going? / Chibita's Girlfriend

    Season 1 Episode 19 - Aired 6/11/1966

    The sextuplets become victims of a vindictive clothesless Chibita, who tries to steal their clean clothes. Meanwhile, the Matsunos offer Dekapan a place for his pig "daughter" to stay, but Chibita falls in love with her without knowing she isn't human.

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  • Iyami the Rude Guest / Chibita the Sailor
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    Iyami the Rude Guest / Chibita the Sailor

    Season 1 Episode 20 - Aired 6/18/1966

    The sextuplets' father invites work friend Iyami over for dinner, but chaos ensues in response to his disruptive behavior. Later, Chibita attempts to sneak onto an ocean liner under the guise of a sailor.

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  • Iyami in France / Dad Ran Away
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    Iyami in France / Dad Ran Away

    Season 1 Episode 21 - Aired 6/25/1966

    Iyami runs a "genuine" French restaurant with Chibita, and receives criticism for his poor service and lack of research. Meanwhile, Mr. Matsuno resigns from his position as patriarch, and runs away.

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  • Episode 22
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    Episode 22

    Season 1 Episode 22 - Aired 7/2/1966

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  • Episode 23
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    Episode 23

    Season 1 Episode 23 - Aired 7/9/1966

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  • Episode 24
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    Episode 24

    Season 1 Episode 24 - Aired 7/16/1966

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  • Episode 25
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    Episode 25

    Season 1 Episode 25 - Aired 7/23/1966

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  • Episode 26
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    Episode 26

    Season 1 Episode 26 - Aired 7/30/1966

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  • Episode 27
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    Episode 27

    Season 1 Episode 27 - Aired 8/6/1966

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  • Episode 28
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    Episode 28

    Season 1 Episode 28 - Aired 8/13/1966

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  • Episode 29
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    Episode 29

    Season 1 Episode 29 - Aired 8/20/1966

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  • Episode 30
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    Episode 30

    Season 1 Episode 30 - Aired 8/27/1966

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  • Episode 31
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    Episode 31

    Season 1 Episode 31 - Aired 9/3/1966

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  • Episode 32
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    Episode 32

    Season 1 Episode 32 - Aired 9/10/1966

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  • Episode 33
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    Episode 33

    Season 1 Episode 33 - Aired 9/17/1966

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  • Episode 34
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    Episode 34

    Season 1 Episode 34 - Aired 9/24/1966

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  • Episode 35
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    Episode 35

    Season 1 Episode 35 - Aired 10/1/1966

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  • Episode 36
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    Episode 36

    Season 1 Episode 36 - Aired 10/8/1966

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  • Episode 37
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    Episode 37

    Season 1 Episode 37 - Aired 10/15/1966

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  • Episode 38
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    Episode 38

    Season 1 Episode 38 - Aired 10/22/1966

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  • Episode 39
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    Episode 39

    Season 1 Episode 39 - Aired 10/29/1966

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  • Episode 40
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    Episode 40

    Season 1 Episode 40 - Aired 11/5/1966

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  • Episode 41
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    Episode 41

    Season 1 Episode 41 - Aired 11/12/1966

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  • Episode 42
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    Episode 42

    Season 1 Episode 42 - Aired 11/19/1966

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  • Episode 43
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    Episode 43

    Season 1 Episode 43 - Aired 11/26/1966

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  • Episode 44
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    Episode 44

    Season 1 Episode 44 - Aired 12/3/1966

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  • Episode 45
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    Episode 45

    Season 1 Episode 45 - Aired 12/10/1966

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  • Episode 46
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    Episode 46

    Season 1 Episode 46 - Aired 12/17/1966

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  • Episode 47
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    Episode 47

    Season 1 Episode 47 - Aired 12/24/1966

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  • Episode 48
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    Episode 48

    Season 1 Episode 48 - Aired 12/31/1966

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  • Episode 49
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    Episode 49

    Season 1 Episode 49 - Aired 1/7/1967

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  • Episode 50
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    Episode 50

    Season 1 Episode 50 - Aired 1/14/1967

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  • Episode 51
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    Episode 51

    Season 1 Episode 51 - Aired 1/21/1967

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  • Episode 52
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    Episode 52

    Season 1 Episode 52 - Aired 1/28/1967

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  • Episode 53
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    Episode 53

    Season 1 Episode 53 - Aired 2/4/1967

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  • Episode 54
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    Episode 54

    Season 1 Episode 54 - Aired 2/11/1967

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  • Episode 55
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    Episode 55

    Season 1 Episode 55 - Aired 2/18/1967

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  • Episode 56
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    Episode 56

    Season 1 Episode 56 - Aired 2/25/1967

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  • Episode 57
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    Episode 57

    Season 1 Episode 57 - Aired 3/4/1967

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  • Episode 58
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    Episode 58

    Season 1 Episode 58 - Aired 3/11/1967

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  • Episode 59
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    Episode 59

    Season 1 Episode 59 - Aired 3/18/1967

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  • Episode 60
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    Episode 60

    Season 1 Episode 60 - Aired 3/25/1967

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