E1 - The Strongest Cat is Born!

Aired: October 02, 1999

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.

E2 - Nyan-Nyan Army

Aired: October 09, 1999

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.

E3 - Hell Highway

Aired: October 16, 1999

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.

E4 - Appearance of the Flying Robot Family!

Aired: October 23, 1999

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.

E5 - M's First Love

Aired: October 30, 1999

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.

E6 - The Case of M's Abduction

Aired: November 06, 1999

E7 - Episode 7

Aired: November 13, 1999

E8 - Episode 8

Aired: November 20, 1999

E9 - The Legend Behind the School

Aired: November 27, 1999

E10 - One Tree Hill at the Back of the First Underground People

Aired: December 04, 1999

E11 - Enter - Boy Genius Kotaro

Aired: December 11, 1999

E12 - Oh, Evil Devil M

Aired: December 18, 1999

E13 - Battle Within the Cage

Aired: December 25, 1999

E14 - Go and Kotaro's Big Experiment

Aired: January 01, 2000

E15 - Calling on Matatabi!

Aired: January 08, 2000

E16 - Runaway Kuro

Aired: January 15, 2000

E17 - The Great Duel in the Snow!

Aired: January 22, 2000

E18 - Beautiful Firefighter! Megumi

Aired: January 29, 2000

E19 - Explosive! Battle-Borg

Aired: February 05, 2000

E20 - Kuro becomes a father!?

Aired: February 12, 2000

E21 - Hachamecha - Great Struggle Match

Aired: February 19, 2000

E22 - Suzuki's First Date

Aired: February 26, 2000

E23 - Oh, Evil Hebibinger

Aired: March 04, 2000

E24 - Rescue Kotaro!

Aired: March 11, 2000

E25 - Kotaro's Father Changes

Aired: March 18, 2000

E26 - The World's Conquest is to Commence?!

Aired: March 25, 2000

E27 - The Srange World Experience is to Begin

Aired: April 01, 2000

E28 - Desert Town Risen

Aired: April 08, 2000

E29 - The New World Collapses

Aired: April 15, 2000

E30 - The End of the New World

Aired: April 22, 2000

E31 - Mi's Secret Birth

Aired: April 29, 2000

E32 - Honeymoon War?!

Aired: May 06, 2000

E33 - School Ghost Extermination

Aired: May 13, 2000

E34 - Large Lottery Battle Race

Aired: May 20, 2000

E35 - Matatabi's Great Training?!

Aired: May 27, 2000

E36 - Protect the Little Cats!

Aired: June 03, 2000

E37 - The Non-Stop Bus Trip

Aired: June 10, 2000

E38 - Battle Against a White Monster

Aired: June 17, 2000

E39 - Mi #2 Appears!

Aired: June 24, 2000

E40 - Nana Tries Her Best!

Aired: July 01, 2000

E41 - Revival! the Devil Returns

Aired: July 08, 2000

E42 - Battle! Kuro vs Devil

Aired: July 15, 2000

E43 - Kuro Moves House

Aired: July 22, 2000

E44 - Where is Kotaro?

Aired: July 29, 2000

E45 - Fear of the Great Virus!!

Aired: August 05, 2000

E46 - Encounter With Matatabi

Aired: August 12, 2000

E47 - Fight With the Crows!!

Aired: August 19, 2000

E48 - Kid's Final Fight!!

Aired: August 26, 2000

E49 - Meow Meow Land

Aired: September 02, 2000

E50 - True Wild Kuro-chan!

Aired: September 09, 2000

E51 - Kuro and Mi Game Showdown

Aired: September 16, 2000

E52 - A Transfer Student with Psychic Abilities?!

Aired: September 23, 2000

E53 - A Message From Space

Aired: September 30, 2000

E54 - The YaYaYa Aliens Attack

Aired: October 07, 2000

E55 - Doomsday is Coming!

Aired: October 14, 2000

E56 - The Baby of terror is born!

Aired: October 21, 2000

E57 - Fight Between Kuro and Nana

Aired: October 28, 2000

E58 - The YaYaYa Return

Aired: November 04, 2000

E59 - Nana Becomes a Princess?

Aired: November 11, 2000

E60 - Challenge of Matatabi

Aired: November 18, 2000

E61 - Muscular Beauty Battle!?

Aired: November 25, 2000

E62 - Suzuki's Present Strategy

Aired: December 02, 2000

E63 - The Scrap King Appears

Aired: December 09, 2000

E64 - Courier From Space

Aired: December 16, 2000

E65 - Kotaro's Christmas

Aired: December 23, 2000

E66 - Big Shopping Date Duel!

Aired: January 06, 2001