April 8, 1981 · 25 min
Senbei creates Arale and takes her on a test-run as a convincing little sister. However, she's not as tuned-up as her creator would have expected. / Arale is enrolled in school, and tries to win over the "tough kids" Akane, Taro, and his little brother Peasuke. Meanwhile, Senbei gets a crush on his creation's homeroom teacher, Midori Yamabuki.
April 15, 1981 · 25 min
Arale's superhuman strength gets word around the school, and all the clubs want her to join them. / Arale comes home to tell Senbei that an integral body part is missing on her body, to which the doctor invents x-ray specs for definitely-not-perverted research purposes.
April 22, 1981 · 25 min
Senbei tests out his newest invention: an alarm clock-shaped time machine called the Time Slipper. On its inaugural voyage, Arale gets lost in ancient Japan. / Arale and friends use the Time Slipper to go back to the days of the dinosaurs, and find a mysterious egg.
May 6, 1981 · 25 min
The babylike creature that hatched from the prehistoric egg, Gatchan, is the subject of several discoveries for Arale and Senbei. / A day in the life of Gatchan, as they go about town interacting with the Penguin Village citizens.
May 13, 1981 · 25 min
Arale rescues a bear, but trouble is afoot when her new friend is to be released back into the wild. / Senbei creates a raygun that can make things bigger or smaller than their intended size. Naturally, Arale causes some mischief with it.
May 20, 1981 · 25 min
Arale tells Senbei that her teacher is coming for a home visit. Knowing he has to look his best for Miss Yamabuki, he creates a barber robot to spiff him up. / Criminal Joe Dunn holds Arale and Gatchan hostage, but doesn't realize that he's underpowered compared to the two little terrors he's kidnapped.
May 27, 1981 · 25 min
A day in the life of Arale, from her police car destructions to her school life, and home again after accidentally eating whiskey bonbons.
June 3, 1981 · 25 min
The tricky fox Donbe uses his kitsune powers of transformation to pull pranks on the town. When he runs into trouble, Arale and Senbei must put their differences aside with the critter who caused them too much trouble in one day.
June 10, 1981 · 25 min
Arale reveals to Senbei that Miss Yamabuki wears strawberry-patterned panties. In a fit of pure horniness, he enlists the help of the animals of Penguin Village to get him a peek.
June 17, 1981 · 25 min
The alien King Nikochan and his assistant abduct Arale and Gatchan, with the expressed intent to destroy the world. However, Gatchan's appetite for metal causes their ship to crash, which leaves the two invaders seeking help from the earth people.
June 24, 1981 · 25 min
Arale meets five-year-old Kinoko, a self-professed hip girl who only loves the most in-style of things. / After being accosted by a threatening female police officer, Senbei creates an invisibility potion to evade her.
July 1, 1981 · 25 min
Senbei creates a tanuki-themed raygun that can turn anyone into anything the wielder desires. In Arale's hands, trouble ensues. / Arale wants to fly in the sky like Gatchan, so Senbei creates a flying machine for her. But, in her soaring endeavors, she inadvertently bugs Raijin, the deity who creates storms and thunder with his drum set.
July 8, 1981 · 25 min
Arale, misinterpreting Miss Yamabuki's lesson on being a good kid, spreads chaos with the intention of goodwill.
July 15, 1981 · 25 min
Kento Kuraku is no ordinary man. After he eats his favorite pickled plums, he turns into Suppaman, a not-very-helpful superhero who causes more problems than solves. He, in turn, catches the attention of Arale.
July 22, 1981 · 25 min
After seeing Akane's bra in the changing room, Arale wants one for herself, not realizing that she doesn't need it. / Arale and pals take an excursion to safari park Wildland, but get into some trouble when their jeep breaks down.
July 29, 1981 · 25 min
Senbei invents a camera that can take pictures of the future. When Arale plays with it with her friends, they grow suspicious about the fact that she never seems to age in any of the pictures. / Arale and Akane swap lives for the day.
August 5, 1981 · 25 min
Trampire, a buxom bloodsucker, along with her assistant Franken, terrorize Penguin Village in search of her favorite treat. When she gets to Arale's house, however, the tables are turned.
August 12, 1981 · 25 min
Senbei's newest invention allows the user to enter books and interact with the characters as part of the story. When Arale enters the world of Momotaro, her decisions cause the tale to go wildly off-course. / Joe Dunn hires hitman Bibiruman to take out Arale, but her would-be killer gets sucked into her King Kong book with the Fairy Tale Machine.
August 19, 1981 · 25 min
Arale uses the Time Slipper to go for a swim "a long time ago". When she takes too long to return, Senbei starts to get worried.
August 26, 1981 · 25 min
After Kinoko's dad eats the strawberry off her cake, she, in a fit of anger, decides to run away and become a juvenile delinquent.
September 9, 1981 · 25 min
Senbei, Arale, and Miss Yamabuki take a trip to the stars in Senbei's spacecraft. However, his decision to not install a bathroom ends up getting Yamabuki kidnapped on an alien planet.
September 16, 1981 · 25 min
On the return back from last episode's space adventure, Senbei discovers that Akane and Taro have grown old. They say it's been 50 years since he left the planet, but could there be more to the story?
September 23, 1981 · 25 min
Arale goes on a date with the tough Banchou. Her definition of a date is just holding hands, though. Very tightly. / Senbei tries to scale back Arale's strength as to not cause any more destructive trouble.
September 30, 1981 · 25 min
After a cricket leaps into Arale's mouth, her personality changes, giving her much more common sense and manners. This starts to freak everybody out.
October 14, 1981 · 25 min
October 21, 1981 · 25 min
October 28, 1981 · 25 min
November 4, 1981 · 25 min
November 11, 1981 · 25 min
November 18, 1981 · 25 min
November 25, 1981 · 25 min
December 2, 1981 · 25 min
December 9, 1981 · 25 min
December 16, 1981 · 25 min
December 23, 1981 · 25 min
December 30, 1981 · 25 min
January 6, 1982 · 25 min
January 13, 1982 · 25 min
January 20, 1982 · 25 min
January 27, 1982 · 25 min
February 3, 1982 · 25 min
February 10, 1982 · 25 min
February 17, 1982 · 25 min
February 24, 1982 · 25 min
March 3, 1982 · 25 min
March 10, 1982 · 25 min
March 17, 1982 · 25 min
March 24, 1982 · 25 min
March 31, 1982 · 25 min
April 7, 1982 · 25 min
April 14, 1982 · 25 min
April 21, 1982 · 25 min
April 28, 1982 · 25 min
May 5, 1982 · 25 min
May 12, 1982 · 25 min
May 19, 1982 · 25 min
May 26, 1982 · 25 min
June 2, 1982 · 25 min
June 9, 1982 · 25 min
June 16, 1982 · 25 min
June 23, 1982 · 25 min
June 30, 1982 · 25 min
July 7, 1982 · 25 min
July 14, 1982 · 25 min
July 21, 1982 · 25 min
July 28, 1982 · 25 min
August 4, 1982 · 25 min
August 11, 1982 · 25 min
August 18, 1982 · 25 min
August 25, 1982 · 25 min
September 1, 1982 · 25 min
September 8, 1982 · 25 min
September 15, 1982 · 25 min
September 22, 1982 · 25 min
September 29, 1982 · 25 min
October 6, 1982 · 25 min
October 13, 1982 · 25 min
October 20, 1982 · 25 min
October 27, 1982 · 25 min
November 3, 1982 · 25 min
November 10, 1982 · 25 min
November 17, 1982 · 25 min
November 24, 1982 · 25 min
December 1, 1982 · 25 min
December 8, 1982 · 25 min
December 15, 1982 · 25 min
December 22, 1982 · 25 min
December 29, 1982 · 25 min
January 5, 1983 · 25 min
January 12, 1983 · 25 min
January 19, 1983 · 25 min
January 26, 1983 · 25 min
February 2, 1983 · 25 min
February 9, 1983 · 25 min
February 16, 1983 · 25 min
February 23, 1983 · 25 min
March 2, 1983 · 25 min
March 9, 1983 · 25 min
March 16, 1983 · 25 min
March 23, 1983 · 25 min
March 30, 1983 · 25 min
April 6, 1983 · 25 min
April 13, 1983 · 25 min
April 20, 1983 · 25 min
April 27, 1983 · 25 min
May 4, 1983 · 25 min
May 11, 1983 · 25 min
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June 1, 1983 · 25 min
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June 15, 1983 · 25 min
June 22, 1983 · 25 min
June 29, 1983 · 25 min
July 6, 1983 · 25 min
July 13, 1983 · 25 min
July 20, 1983 · 25 min
July 27, 1983 · 25 min
July 31, 1985 · 25 min
August 10, 1983 · 25 min
August 17, 1983 · 25 min
August 24, 1983 · 25 min
August 31, 1983 · 25 min
September 7, 1983 · 25 min
September 14, 1983 · 25 min
September 21, 1983 · 25 min
September 28, 1983 · 25 min
October 5, 1983 · 25 min
October 12, 1983 · 25 min
October 19, 1983 · 25 min
October 26, 1983 · 25 min
November 2, 1983 · 25 min
November 9, 1983 · 25 min
November 23, 1983 · 25 min
November 30, 1983 · 25 min
December 14, 1983 · 25 min
December 21, 1983 · 25 min
December 28, 1983 · 25 min
January 11, 1984 · 25 min
January 18, 1984 · 25 min
January 25, 1984 · 25 min
February 1, 1984 · 25 min
February 8, 1984 · 25 min
February 15, 1984 · 25 min
February 22, 1984 · 25 min
February 29, 1984 · 25 min
March 7, 1984 · 25 min
March 14, 1984 · 25 min
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March 28, 1984 · 25 min
April 4, 1984 · 25 min
April 11, 1984 · 25 min
April 18, 1984 · 25 min
April 25, 1984 · 25 min
May 2, 1984 · 25 min
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May 16, 1984 · 25 min
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May 30, 1984 · 25 min
June 6, 1984 · 25 min
June 13, 1984 · 25 min
June 20, 1984 · 25 min
June 27, 1984 · 25 min
July 4, 1984 · 25 min
July 11, 1984 · 25 min
July 18, 1984 · 25 min
July 25, 1984 · 25 min
August 1, 1984 · 25 min
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August 15, 1984 · 25 min
August 22, 1984 · 25 min
August 29, 1984 · 25 min
September 5, 1984 · 25 min
September 12, 1984 · 25 min
September 19, 1984 · 25 min
September 26, 1984 · 25 min
October 3, 1984 · 25 min
October 3, 1984 · 25 min
October 3, 1984 · 25 min
October 3, 1984 · 25 min
October 3, 1984 · 25 min
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October 3, 1984 · 25 min
October 3, 1984 · 25 min
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October 3, 1984 · 25 min
October 3, 1984 · 25 min
October 3, 1984 · 25 min
October 10, 1984 · 25 min
October 17, 1984 · 25 min
October 24, 1984 · 25 min
October 31, 1984 · 25 min
November 7, 1984 · 25 min
November 14, 1984 · 25 min
November 21, 1984 · 25 min
November 28, 1984 · 25 min
December 5, 1984 · 25 min
December 12, 1984 · 25 min
December 19, 1984 · 25 min
December 26, 1984 · 25 min
January 2, 1985 · 25 min
January 9, 1985 · 25 min
January 16, 1985 · 25 min
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January 30, 1985 · 25 min
February 6, 1985 · 25 min
February 13, 1985 · 25 min
February 20, 1985 · 25 min
February 27, 1985 · 25 min
March 6, 1985 · 25 min
March 13, 1985 · 23 min
March 20, 1985 · 25 min
March 27, 1985 · 25 min
April 3, 1985 · 25 min
April 10, 1985 · 25 min
April 17, 1985 · 25 min
April 24, 1985 · 25 min
May 1, 1985 · 25 min
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June 5, 1985 · 25 min
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June 26, 1985 · 25 min
July 3, 1985 · 25 min
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September 4, 1985 · 25 min
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September 18, 1985 · 25 min
February 19, 1986 · 25 min
