Cyborg Kuro-chan(1999–2001)

The Strongest Cat is Born!

Kuro wakes up in Dr. Go's lab after being kidnapped and repaired to become a cyborg. However, Kuro manages to break his control chip, and he sets off to return to his owners' home.

Nyan-Nyan Army

Kuro and his owners are invited to a contest at a local store. Kuro, however, realizes this as a ruse set up by Dr. Go and his army of robot cats.

Hell Highway

Dr. Go creates a chip that allows Mi to penetrate metal objects and transform them at will. Mi goes out of control with this and eventually becomes a mechanically engineered automobile, which Kuro cannot defeat alone.

Appearance of the Flying Robot Family!

Dr. Go constructs two robots: Big Sam and Little Sam. He accidentally sets off a self-destruct bomb and is trapped inside. Kuro and Mi work together to try to deactivate the bomb and save the doctor, who, by that time, has already escaped.

M's First Love

Mi falls in love with one of the dogs in the neighborhood, but he does not have the courage to speak to her, and he disguises himself as a dog to try to do so. Meanwhile, another of Dr. Go's inventions causes chaos, and endangers the dog.

The Case of M's Abduction

Episode 7

Episode 8

The Legend Behind the School

One Tree Hill at the Back of the First Underground People

Enter - Boy Genius Kotaro

Oh, Evil Devil M

Battle Within the Cage

Go and Kotaro's Big Experiment

Calling on Matatabi!

Runaway Kuro

The Great Duel in the Snow!

Beautiful Firefighter! Megumi

Explosive! Battle-Borg

Kuro becomes a father!?

Hachamecha - Great Struggle Match

Suzuki's First Date

Oh, Evil Hebibinger

Rescue Kotaro!

Kotaro's Father Changes

The World's Conquest is to Commence?!

The Srange World Experience is to Begin

Desert Town Risen

The New World Collapses

The End of the New World

Mi's Secret Birth

Honeymoon War?!

School Ghost Extermination

Large Lottery Battle Race

Matatabi's Great Training?!

Protect the Little Cats!

The Non-Stop Bus Trip

Battle Against a White Monster

Mi #2 Appears!

Nana Tries Her Best!

Revival! the Devil Returns

Battle! Kuro vs Devil

Kuro Moves House

Where is Kotaro?

Fear of the Great Virus!!

Encounter With Matatabi

Fight With the Crows!!

Kid's Final Fight!!

Meow Meow Land

True Wild Kuro-chan!

Kuro and Mi Game Showdown

A Transfer Student with Psychic Abilities?!

A Message From Space

The YaYaYa Aliens Attack

Doomsday is Coming!

The Baby of terror is born!

Fight Between Kuro and Nana

The YaYaYa Return

Nana Becomes a Princess?

Challenge of Matatabi

Muscular Beauty Battle!?

Suzuki's Present Strategy

The Scrap King Appears

Courier From Space

Kotaro's Christmas