Overview of 'Osomatsu-kun' Season 1

Osomatsu-kun (1966)

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 himself. Aside from the Matsunos, the series also showcases the tales of their rival Chibita, and the constantly job-switching conman Iyami.

Writing:

Fujio Akatsuka

Stars:

Release Date: 1966-02-05
Seasons: 1

7.0/10

Country: JP
Language: 日本語

Season 1 Episode List

Episode 1 - Episode 1
Release Date: 1966-02-05
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.
Episode 2 - Episode 2
Release Date: 1966-02-12
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.
Episode 3 - Episode 3
Release Date: 1966-02-19
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.
Episode 4 - Episode 4
Release Date: 1966-02-26
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.
Episode 5 - Episode 5
Release Date: 1966-03-05
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.
Episode 6 - Episode 6
Release Date: 1966-03-12
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.
Episode 7 - Episode 7
Release Date: 1966-03-19
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.
Episode 8 - Episode 8
Release Date: 1966-03-26
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.
Episode 9 - Episode 9
Release Date: 1966-04-02
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.
Episode 10 - Episode 10
Release Date: 1966-04-09
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.
Episode 11 - Episode 11
Release Date: 1966-04-16
Episode 12 - Episode 12
Release Date: 1966-04-23
Episode 13 - Episode 13
Release Date: 1966-04-30
Episode 14 - Episode 14
Release Date: 1966-05-07
Episode 15 - Episode 15
Release Date: 1966-05-14
Episode 16 - Episode 16
Release Date: 1966-05-21
Episode 17 - Episode 17
Release Date: 1966-05-28
Episode 18 - Episode 18
Release Date: 1966-06-04
Episode 19 - Episode 19
Release Date: 1966-06-11
Episode 20 - Episode 20
Release Date: 1966-06-18
Episode 21 - Episode 21
Release Date: 1966-06-25
Episode 22 - Episode 22
Release Date: 1966-07-02
Episode 23 - Episode 23
Release Date: 1966-07-09
Episode 24 - Episode 24
Release Date: 1966-07-16
Episode 25 - Episode 25
Release Date: 1966-07-23
Episode 26 - Episode 26
Release Date: 1966-07-30
Episode 27 - Episode 27
Release Date: 1966-08-06
Episode 28 - Episode 28
Release Date: 1966-08-13
Episode 29 - Episode 29
Release Date: 1966-08-20
Episode 30 - Episode 30
Release Date: 1966-08-27
Episode 31 - Episode 31
Release Date: 1966-09-03
Episode 32 - Episode 32
Release Date: 1966-09-10
Episode 33 - Episode 33
Release Date: 1966-09-17
Episode 34 - Episode 34
Release Date: 1966-09-24
Episode 35 - Episode 35
Release Date: 1966-10-01
Episode 36 - Episode 36
Release Date: 1966-10-08
Episode 37 - Episode 37
Release Date: 1966-10-15
Episode 38 - Episode 38
Release Date: 1966-10-22
Episode 39 - Episode 39
Release Date: 1966-10-29
Episode 40 - Episode 40
Release Date: 1966-11-05
Episode 41 - Episode 41
Release Date: 1966-11-12
Episode 42 - Episode 42
Release Date: 1966-11-19
Episode 43 - Episode 43
Release Date: 1966-11-26
Episode 44 - Episode 44
Release Date: 1966-12-03
Episode 45 - Episode 45
Release Date: 1966-12-10
Episode 46 - Episode 46
Release Date: 1966-12-17
Episode 47 - Episode 47
Release Date: 1966-12-24
Episode 48 - Episode 48
Release Date: 1966-12-31
Episode 49 - Episode 49
Release Date: 1967-01-07
Episode 50 - Episode 50
Release Date: 1967-01-14
Episode 51 - Episode 51
Release Date: 1967-01-21
Episode 52 - Episode 52
Release Date: 1967-01-28
Episode 53 - Episode 53
Release Date: 1967-02-04
Episode 54 - Episode 54
Release Date: 1967-02-11
Episode 55 - Episode 55
Release Date: 1967-02-18
Episode 56 - Episode 56
Release Date: 1967-02-25
Episode 57 - Episode 57
Release Date: 1967-03-04
Episode 58 - Episode 58
Release Date: 1967-03-11
Episode 59 - Episode 59
Release Date: 1967-03-18
Episode 60 - Episode 60
Release Date: 1967-03-25