Osomatsu-kun - Season 1

First aired: 2/13/1988 86 episodes

Episodes

1. Sheeh! Sextuplets-zansu

Aired: 2/13/1988

The gaudy and untruthful Iyami comes to town, fashioning himself a salesman. After a botched robbery, he inadvertently becomes victim to teeth-regrowing medicine.

2. I've Had it With Fortune Telling-zansu!

Aired: 2/20/1988

After harassing Dayon the fortune-teller, Iyami awaits three bad things to befall him that day, as per Dayon's prediction.

3. Genius Iyami's Transformation Potion-zansu!

Aired: 2/27/1988

Iyami runs a shady clinic, but is pushed into failure by Dekapan's much more ethical office. To get revenge, him and Chibita cook up a scheme involving a transformation potion.

4. Sheee! I'm a Ballerina!

Aired: 3/5/1988

Chibita is training to become Prima Donna in Iyami's ballet studio's big show. When one thing leads to another and he's ousted from his role by Osomatsu, Chibita throws away his heart (literally) and causes mischief for the big recital.

5. Chibita's Love Falls with the Flowers

Aired: 3/12/1988

Dekapan visits the sextuplets with his daughter -- not a human, but a pig. Osomatsu and Choromatsu cook up a scheme to trick Chibita, who has fallen in love with her not realizing what she truly is.

6. Profiting from Death Prayers-zansu!

Aired: 3/19/1988

After dining and dashing for the umpteenth time, Iyami plans a scheme to fake his death and use the grievance money to skip town.

7. Chibita Becomes a Mama!

Aired: 3/26/1988

Chibita finds an abandoned baby, but runs into financial difficulties alongside the discovery that the mother wants her baby back.

8. Transformation! Chibita's Amazing Hat

Aired: 4/2/1988

After he graduates, Chibita is caught between the expectations of being a good boy or being a troublemaker. With the help of Iyami's newly-developed personality-switching hat, he keeps a relatively clean appearance, but trouble ensues once he takes it off.

9. Making Easy Money with a Secondhand Store-zansu!

Aired: 4/9/1988

Iyami and Chibita sell used junk, but when they buy a wooden cabinet from the Matsunos that's worth a fortune, a battle ensues for who gets to claim the cash.

10. Shinigami Salesman From Hell!

Aired: 4/23/1988

A candle-watching shinigami comes to town, and Iyami enlists his help in culling Osomatsu, who has recently come down with a life-threatening illness.

11. Even Behind Bars, Iyami Never Learns!

Aired: 4/30/1988

Iyami and Chibita, prison inmates, make a grand escape from their sentence, but only one problem is in their way, aside from the police on their tail: they're chained together at the waist.

12. The Great Iyami-sensei, the Popular Author!

Aired: 5/7/1988

Iyami, an amateur author who lives in poverty, strikes it rich when he sends in manuscripts that expose the many strange things about the people in town.

13. A Castle Moved In Next Door!

Aired: 5/14/1988

Lord Chibita, along with second-in-command Iyami, set up their Edo period-style headquarters in town, with the young Lord falling head-over-heels for Totoko.

14. Beat the Aliens!

Aired: 5/21/1988

Osomatsu and Choromatsu get kidnapped and replaced by aliens in a plot to take over the world, and it's up to the family to find out who the real kids are.

15. Getting Your Life Saved is Expensive-zansu!

Aired: 5/28/1988

After Iyami stops Osomatsu from being hit by a car, he mooches off the Matsunos' generosity under the overabused pretense that he was a hero to their son.

16. Saving? Energy Conservation? Mini-Sextuplets!

Aired: 6/4/1988

Chibita, along with his scientist uncle, hatch a plan to shrink the sextuplets to flea-size so that he's no longer shorter and can pick on them for a change.

17. Hatabō Musters Up Courage

Aired: 6/11/1988

After getting framed for one of Iyami's tricks, Hatabou tries to stand up for himself with the help of shrine god Dekapan's courage-fortified water.

18. Chibita the Safecracker!

Aired: 6/25/1988

Chibita, a safecracker recently released from a three-year-sentence, vows to never crack a safe again. His promise is tested, however, in a dangerous situation where his skills are needed most.

19. Switched Psyches!

Aired: 7/2/1988

Dekapan invents a mysterious liquid that causes anyone doused with it and who bumps heads to switch minds, leading to all sorts of chaos for the neighbors and their plans.

20. Iyami, The Dangerous Watch Dealer!

Aired: 7/9/1988

Iyami and Chibita mix up two fake watermelons: one full of valuables to give to the yakuza, and the other a bomb to give to the Matsunos as revenge for the destruction of Chibita's mosquito colony.

21. Friendship! Chibita and the Cat Thief!

Aired: 7/23/1988

Paperboy Chibita makes friends with a notorious thieving cat, but trouble arises when the kitty must learn to be on the straight-and-narrow for his new human pal's health.

22. Chibita is a Wandering Gunslinger

Aired: 7/30/1988

In this retelling of "Shane", Chibita, a wandering gunslinger in the Wild West, must protect the Dekapan Ranch from the marauding Matsunoki family and their nefarious benefactor, Iyami.

23. The Great Detective! Hatabō-da jou!

Aired: 8/6/1988

The ultra-rich Iyami's diamond dentures go missing, and it's up to Detective Hatabou to find the lost jewels and the culprit behind the thieving.

24. Iyami's Body is Full of Germs!

Aired: 8/13/1988

Totoko becomes infected with personality-altering bacteria after Iyami sneezes on her, leading Osomatsu and Choromatsu, along with Dekapan, to find out the secret to Iyami's nastiness by taking a "Fantastic Voyage"-style trip inside his body.

25. The Curse of Oden is Scary-zansu!

Aired: 8/27/1988

After Iyami steals all of an oden vendor's stock and pins it on oden-loving Chibita, the tortured boy sets his aim on the sextuplets and Iyami in a slasher-style game of revenge.

26. Dad Can Quit Smoking

Aired: 9/3/1988

Because of their lower income and not enough family time, the Matsunos try to convince their tobacco-addicted patriarch to quit smoking. But when the simple act of stopping isn't enough, they enlist the help of Iyami and Chibita and their barbarous anti-smoking program.

27. The Fairy Tale of Outie Island!

Aired: 9/10/1988

Dekapan and Hatabou, two farmers on an island, make offerings to a stone god, and are shunned for being hard workers by the rest of the islanders. When a message from the god comes through to Hatabou to build a boat, the lazy villagers laugh it off. But could such a thing be true?

28. Watch Out for Wild Iyami!

Aired: 9/17/1988

The brothers, Chibita, and Totoko go camping in the sticks, and run afoul of lecherous ascetic Iyami who will stop at nothing to bite Totoko's rear end.

29. It's Do or Die for an Insurance Agent!

Aired: 10/1/1988

Iyami, who starts an insurance company with the intention of frauding his unlucky customers out of their money, has his scheme put to the test when he bargains the Matsunos a new home if a typhoon hits Tokyo.

30. Ninja Chibita is Here!

Aired: 10/8/1988

Chibita, having been picked on by the sextuplets one too many times, learns ninjutsu from Dekapan up in the mountains. But when Iyami wants in, as well as Dekapan finding out that Chibita plans on using his skills for revenge, a battle unfolds to decide who becomes the new disciple.

31. Up to Here with the Spirit of the Flower-zansu!

Aired: 10/15/1988

In a secluded mountain village in old Japan, a poverty-stricken Chibita is graced by the presence of the spirit of a rose in a garbage dump who arose from his generosity.

32. Totoko is the Number One Idol-zansu!

Aired: 10/22/1988

New girl Kumiko (a parody of idol singer Kumiko Goto) moves in next-door to the sextuplets, and spurs jealousy in Totoko for taking all the boys' eyes away from her. Alongside Totoko's woes, Kumiko's dad resembles her dog, and that he's the superior to Mr. Matsuno at his company.

33. Male Friendship is Hot-zansu!

Aired: 10/29/1988

At a circus, Iyami and Chibita are death-defying trapeze artists. Ringmaster Dekapan stirs up trouble between them, with his daughter Totoko caught in a love triangle that's made worse when Chibita breaks his leg during an act gone wrong.

34. Dad is Dad!

Aired: 11/5/1988

Mr. Matsuno calls it quits as the father to six rambunctious sons, thinking that he's been mistreated. In his misplaced sorrow, he takes up interim son Chibita as a replacement.

35. The Tomboy Princess of Dekapan Castle!

Aired: 11/12/1988

Iyamitarou, the scheming minister of Emperor Dekapan, attempts to assassinate ruling Princess Totoko so that his next-in-line Prince Hatabou can ursurp her. Under the guise of a competition for someone to protect her, a kidnapping plan unfolds, but would someone like Princess Totoko need a guard?

36. It's Tough Being a Champion of Justice-zansu!

Aired: 11/19/1988

Chibita becomes the masked vigilante Chibita Oden X, with Iyami wanting to get into the hero game for purely reputation-based reasons. When a fish with golden scales is a target of Dayon's mob gang, the two crimefighters must put an end to the cat-and-mouse game, even if Chibita's life is on the line.

37. Chibita's Treasure Island

Aired: 11/26/1988

In a retelling of Robert Louis Stevenson's classic tale, Chibita takes on the role of Jimsy as he boards a ship searching for Treasure Island. Along the way, he meets the crew, encounters pirates, and runs afoul of cannibals.

38. Be Kind to the Elderly-zansu!

Aired: 12/3/1988

Iyami and Chibita, after seeing how elderly people are treated with respect, pretend to be a poor old couple to take advantage of the Matsunos, and then rob them for all they're worth.

39. Take Caution During a Raid-zansu!

Aired: 12/10/1988

In a retelling of the tale of the 47 Ronin, Chibitanosuke gets revenge on Iyaminosuke for the death of his Lord Hatabou and the fall of his Lordship's kingdom.

40. Babysitting is Hard Work-zansu!

Aired: 12/17/1988

The sextuplets, under the threat of their dad losing his job, must watch his boss' violent sleep-deprived son, but the infamous Buck-Toothed Kid, a wanted serial burglar, just so happens to strike up Osomatsu's house during this ordeal.

41. White Christmas of the Skyline

Aired: 12/24/1988

Chibita, a New York bellboy working at the Dayon Hotel, encounters the lovely yet suicidal singer Totoko and tries to convince her to play a show for the guests booked over the holidays when crooner Frank Hatabou's flight is delayed. Meanwhile, self-professed famous Japanese saxophonist Iyami scams his way into a luxury stay.

42. Iyami's Shifty Business!

Aired: 1/14/1989

Scammer Iyami takes apprentice swindler Chibita under his wing to teach him the ins and outs of getting people to buy fraudulent goods, but once Chibita sees the effect Iyami's tactics have on others, his conscience takes the wheel.

43. Win the Race by Cheating-zansu!

Aired: 1/21/1989

A turn-of-the-century auto race unfolds in a newly-westernized Japan, with the grand prize being Totoko of the Yotsui Conglomerate's hand in marriage. Naturally, Iyami plans to cheat his way to the finish line.

44. Iyami's Gibberish Japan-zansu!

Aired: 1/28/1989

French director Iyami and his cameraman Chibita travel to Japan to film a documentary. However, Iyami's orientalist and otherwise racist perspectives influence the direction the film takes, turning the shoot into a stereotyped disaster.

45. Ski Trips Are Tough-zansu!

Aired: 2/4/1989

The sextuplets, Iyami, and Chibita go skiing and get caught up in adventures involving a black bear and her cub, a race to impress pro skiier Totoko, and a run-in with an onibaba in the mountains.

46. The Hot-Blooded Detective Chibita-zansu!

Aired: 2/11/1989

In a parody of prohibition-era gangster films, Detective Chibita is sent to destroy an illegal oden-racketeering operation, and uncovers a conspiracy behind the people eating it and bootlegging what once was his favorite treat.

47. Wealthy from the Lottery-zansu!

Aired: 2/18/1989

Iyami, having remembered that he made Chibita purchase a lottery ticket a year ago, learns that he has a winner on his hands. When he mouths off too much about his earnings, Totoko schemes to marry him, but his little buddy wants in on the wealth too. Their only problem is that the ticket has one day left to be cashed out.

48. Even the Sextuplets Become Good Boys at a Zen Temple!

Aired: 2/25/1989

After their dad decides it's time for them to learn some manners, the sextuplets are sent off to do zen training at Monk Iyami's temple, but get into trouble there too. When a mysterious drifter visits, the boys' mischief-making is put to the test.

49. The Arrogant Police Officer-zansu!

Aired: 3/4/1989

Iyami is a police officer who is not very good at his job, instead opting to take advantage of his role as the long arm of the law to find any excuse to not do work. When Osomatsu is kidnapped, however, Iyami must buck up and be the most bare-minimum cop he can be.

50. Dinosaur Egg Omelet-zansu!

Aired: 3/11/1989

During the stone age, Chibita finds a baby dinosaur that he wants to keep as a pet. But one thing leads to another, and he sends it away. Many years have gone by, and Chibita is now the wealthy owner of a successful omelette shop, but he's lost his kindness. What's the difference between dinosaurs and men if kindness is gone?

51. What Happens at the Inn Stays at the Inn-zansu!

Aired: 3/18/1989

After the Matsunos accidentally stay at a ¥10,000 per person inn thinking it was for one zero less, they feign a lifestyle of the rich and famous, unaware that two criminals are hiding out there, and are wanted by Detective Iyami.

52. An Honest Iyami is Dangerous!

Aired: 3/25/1989

After Iyami's dishonesty spurs trouble for Dekapan's Restaurant, the Hatabou Research Institute creates an explosive lie-detector belt that's forced onto the serial liar. But when Iyami gets the town into warzone-level trouble for his honesty, Dekapan must stop the danger he has inadvertently caused.

53. Brown-nosing with Golf-zansu!

Aired: 4/1/1989

Chibita, the son of Iyami and Mr. Matsuno's boss, must decide on which of the two will get a promotion to Section Chief through a game of golf. Luckily for Osomatsu, Choromatsu, and Todomatsu, they take the day off school to fill in for their dad.

54. Iyami-san's Wedding!

Aired: 4/8/1989

A wealthy woman becomes engaged to dirt-poor Iyami, who's asked about where he lives. Ashamed to say he lives in a shack under the bridge, Iyami asks Osomatsu and his brothers to rent out their house for ¥100,000 in the hopes that her wealth can pay them back.

55. Luck Ran Out on the Drive

Aired: 4/15/1989

After a failed auto robbery on a rickety bridge totals Mr. Matsuno's recently-acquired lemon and Iyami's expensive French import, Osomatsu and the rest are stranded at a cliffside restaurant with dwindling rations and no way out.

56. The Super-Rich Chibita-sama-zansu!

Aired: 4/22/1989

Chibita, a fantastically rich young man, orders the infrastructure and economy of the town to suit his whims. When he can't force the entire town to sell oden at every store and shop, trouble befalls him, and a Cinderella story unfolds for Iyami.

57. That Bastard Pilot, Iyami-zansu!

Aired: 4/29/1989

Iyami, flying as captain of a shoddy commercial jet with the promise of inheriting the airline, must avert a hijacking and keep all his passengers safe with the promised arrival to Hawaii.

58. Sheee! A 50,000 Yen a Day Allowance!

Aired: 5/6/1989

The Matsunos are in the red, and decide to take up an offer from billionaire Dekapan to sell off Osomatsu to cover their debts. However, since Dekapan was never a father, his means of trying to raise a 10-year-old are juvenile at best.

59. Hatabō is a Champion of Justice-dajou!

Aired: 5/13/1989

An upcoming election between Dayon and Iyami looks like it's over before it's even begun, with Iyami hiring hitman Joe Hatabou to take out his rival. However, when Iyami becomes President-Elect, Joe enacts a "Golgo 13"-style revenge on his soon-to-be administration and a hired mob.

60. The Revenge of Flying Chibita-zansu!

Aired: 5/20/1989

Chibita gets into R/C model planes after seeing the sextuplets' new expensive R/C bomber. But when he's barred from the model shop and has to pay Osomatsu to play with theirs, Iyami helps him make his own fun, leading to the sextuplets' plane breaking. When the kids chuck out something as expensive as what they had, Iyami repurposes it into a new way for Chibita to get his revenge.

61. Which is More Important, Oden or Your First Love?

Aired: 5/27/1989

Chibita falls head-over-heels in love with Hatabou's cousin Jajako, but likes way too many of the things she hates, including oden. In order to be just friends with her, Chibita tries his hardest to give up his one true love for someone who isn't food.

62. Where Did Papa's Bonus Go?

Aired: 6/3/1989

Mr. Matsuno loses his big bonus from work, and all suspicions point to Iyami, who has seemingly turned over a new leaf. The sextuplets start shadowing him, looking for any signs of their dad's hard-earned cash.

63. Sextuplets Squared!

Aired: 6/17/1989

Professor Iyami and his lab assistant Chibita cook up a 3D color-copy machine (otherwise known as a cloning machine for you geeks) that they take for a test drive with a Chibita clone to confuse the sextuplets. When curiosity gets the better of the six, they break into the lab and accidentally give Iyami fuel for the fire to clone them.

64. Munchkin Monkey Chibita's Big Adventure!

Aired: 6/24/1989

In the first part of this intergalactic parody of "Journey to the West", Chibita-Son Goku causes havoc in the heavens as a means to suit his little monkey ego. When he takes a leak on Boddhisatva Totoko's fingers after trying to escape the world in the Buddha's Palm, he's imprisoned under a mountain, with only the Golden Cicada's newest reincarnation, Iyami, to save him.

65. Totoko, the Selfish Buddha!

Aired: 7/1/1989

In the second part of this intergalactic parody of "Journey to the West", Iyami-Sanzou sets off with his band of weirdos to steal Boddhisatva Totoko's sutras in the hopes he can start his own religion, unaware that she'd pawned off the scrolls containing them as part of a loan.

66. Iyami the Teacher's Throbbing Story!

Aired: 7/15/1989

Nasty teacher Iyami is tormented by Chibita, the one student who dotes on him.

67. Life is Tough for Prince Chibita!

Aired: 7/22/1989

Stifled by his royal burdens and constant handlers, Prince Chibiru slips the leash and finds action in a local department store as he gives chase to a pickpocket, Iyami.

68. Iyami's Fishy Beach House!

Aired: 7/29/1989

Dad and the boys think they're getting a good deal by hanging out at Iyami's Beach House, but the owner and his assistant, Chibita, gouge their guests for everything they're worth.

69. Using Magic to Become Younger-zansu

Aired: 8/19/1989

Mr. and Mrs. Matsuno take advantage of de-aging magic that turns them back into teenagers, but neither of them know each other's secret. Mom starts a career as idol singer Matsuko, while Dad masquerades as a less-talked-about relative. But what are their boys to do without their parents around, at least as their good Mom and Dad selves?

70. Boxing Hurts-zansu!

Aired: 8/26/1989

Oden stand owner Chibita trains to fight the Akatsukadai boxing champion, Iyami.

71. Mom's a Born Saleswoman?!

Aired: 9/2/1989

It's a war between the parents when Dad becomes frustrated that Mom is a better salesperson than he is.

72. Honeybee Chibita's Violin

Aired: 9/9/1989

Honeybee Chibita is in search of his long-lost mother, but his quest is impeded by a trickster, Iyami Katydid, and the ravenous Dayon Spider.

73. Totoko, the Riddling Genius!

Aired: 9/16/1989

Ridde Temple Master Dekapan gives monks Iyami and Chibita the challenge of stumping locals with riddles.

74. Detective Iyami versus Phantom Thief Dayon!

Aired: 9/23/1989

Inspector Chibita, on the hunt for Phantom Thief Dayon, teams up with the supposed "great detective" Iyami and his Junior Detectives Club to stop a planned thievery at Dekapan's manor for the Dragon's Drool, the shiniest sapphire in all of Asia.

75. Iyami, 40 Years Later-zansu!

Aired: 10/14/1989

30 years later, the Sextuplets are middle-aged salarymen scientists slaving away under their boss, Dekapan, and his demanding daughter, Totoko

76. Deformed in Front of the Camera-zansu!

Aired: 10/21/1989

Iyami tries to sell camera film for his failing company.

77. Cleany-kun, the Cleaning Robot!

Aired: 10/28/1989

Dekapan invents a robot vaccum cleaner that goes out of control and threatens to destroy the country.

78. God, Make My Wish Come True!

Aired: 11/4/1989

God (Dekapan) comes to Earth to see how his creations are doing. In the mood for some action, he gives Chibita a mysterious phone card to call him up and ask for anything his heart desires. Naturally, if you're a little broke kid with tons of new stuff from out of nowhere, word travels fast.

79. The Mother in Chibita's Imagination

Aired: 11/11/1989

Chibita's mother comes back into his life by having him kidnapped away from Dekapan, the poor man who raised him.

80. Iyami's Hibernation Strategy-zansu

Aired: 11/18/1989

With winter on its way, Iyami wants to be jailed for the sake of shelter and warm meals, however all of his attempted crimes turn into good deeds.

81. Raking It In As a Quack!

Aired: 11/25/1989

Osomatsu is sent to the capitalistic and hotel-like Dayon Hospital for an apple in his throat, but gets into trouble with the nurses who are supposed to be taking care of him. Meanwhile, would-be burglar Iyami is drafted into posing as the hospital's director, a ruse that works until he's forced to treat an already-dead yakuza boss.

82. I Don't Want Nightmares-zansu!

Aired: 12/2/1989

Iyami, having accidentally awoken the spirit of vengeful samurai Chibita Juurozaemon Mitsutomo in a formerly-peaceful good night's dream, must play by "Elm Street" rules if he wants to survive: don't fall asleep.

83. Lions Are Scary When Angry-zansu!

Aired: 12/9/1989

When Iyami's circus goes out of business, he gives the lion to the Osomatsu's family, which doesn't sit well with Chibita, the lion's only friend.

84. Hatabou in Mito Koumon!

Aired: 12/16/1989

In ancient Japan, secret retired vice-shogun Hatabou and his companions go up against crooked magistrate Iyami.

85. The Aliens Have Come Again!

Aired: 12/23/1989

To prepare for invading Earth, aliens abduct Iyami and sift through memories of his worst moments.

86. Iyami's Surefire Election Strategy-zansu!

Aired: 12/30/1989

When everyone has finally had it with them, Iyami and Chibita's only escape is a long swim across the Pacific.