E1 - The Strongest Cat is Born!
!Oct 2, 1999 - 24m
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
!Oct 9, 1999 - 24m
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
!Oct 16, 1999 - 24m
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!
!Oct 23, 1999 - 24m
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
!Oct 30, 1999 - 24m
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
!Nov 6, 1999 - 24m
No overview available.
E9 - The Legend Behind the School
!Nov 27, 1999 - 24m
No overview available.
E10 - One Tree Hill at the Back of the First Underground People
!Dec 4, 1999 - 24m
No overview available.
E11 - Enter - Boy Genius Kotaro
!Dec 11, 1999 - 24m
No overview available.
E13 - Battle Within the Cage
!Dec 25, 1999 - 24m
No overview available.
E14 - Go and Kotaro's Big Experiment
!Jan 1, 2000 - 24m
No overview available.
E15 - Calling on Matatabi!
!Jan 8, 2000 - 24m
No overview available.
E17 - The Great Duel in the Snow!
!Jan 22, 2000 - 24m
No overview available.
E18 - Beautiful Firefighter! Megumi
!Jan 29, 2000 - 24m
No overview available.
E19 - Explosive! Battle-Borg
!Feb 5, 2000 - 24m
No overview available.
E20 - Kuro becomes a father!?
!Feb 12, 2000 - 24m
No overview available.
E21 - Hachamecha - Great Struggle Match
!Feb 19, 2000 - 24m
No overview available.
E22 - Suzuki's First Date
!Feb 26, 2000 - 24m
No overview available.
E23 - Oh, Evil Hebibinger
!Mar 4, 2000 - 24m
No overview available.
E25 - Kotaro's Father Changes
!Mar 18, 2000 - 24m
No overview available.
E26 - The World's Conquest is to Commence?!
!Mar 25, 2000 - 24m
No overview available.
E27 - The Srange World Experience is to Begin
!Apr 1, 2000 - 24m
No overview available.
E29 - The New World Collapses
!Apr 15, 2000 - 24m
No overview available.
E30 - The End of the New World
!Apr 22, 2000 - 24m
No overview available.
E33 - School Ghost Extermination
!May 13, 2000 - 24m
No overview available.
E34 - Large Lottery Battle Race
!May 20, 2000 - 24m
No overview available.
E35 - Matatabi's Great Training?!
!May 27, 2000 - 24m
No overview available.
E36 - Protect the Little Cats!
!Jun 3, 2000 - 24m
No overview available.
E37 - The Non-Stop Bus Trip
!Jun 10, 2000 - 24m
No overview available.
E38 - Battle Against a White Monster
!Jun 17, 2000 - 24m
No overview available.
E40 - Nana Tries Her Best!
!Jul 1, 2000 - 24m
No overview available.
E41 - Revival! the Devil Returns
!Jul 8, 2000 - 24m
No overview available.
E42 - Battle! Kuro vs Devil
!Jul 15, 2000 - 24m
No overview available.
E45 - Fear of the Great Virus!!
!Aug 5, 2000 - 24m
No overview available.
E46 - Encounter With Matatabi
!Aug 12, 2000 - 24m
No overview available.
E47 - Fight With the Crows!!
!Aug 19, 2000 - 24m
No overview available.
E48 - Kid's Final Fight!!
!Aug 26, 2000 - 24m
No overview available.
E50 - True Wild Kuro-chan!
!Sep 9, 2000 - 24m
No overview available.
E51 - Kuro and Mi Game Showdown
!Sep 16, 2000 - 24m
No overview available.
E52 - A Transfer Student with Psychic Abilities?!
!Sep 23, 2000 - 24m
No overview available.
E53 - A Message From Space
!Sep 30, 2000 - 24m
No overview available.
E54 - The YaYaYa Aliens Attack
!Oct 7, 2000 - 24m
No overview available.
E55 - Doomsday is Coming!
!Oct 14, 2000 - 24m
No overview available.
E56 - The Baby of terror is born!
!Oct 21, 2000 - 24m
No overview available.
E57 - Fight Between Kuro and Nana
!Oct 28, 2000 - 24m
No overview available.
E59 - Nana Becomes a Princess?
!Nov 11, 2000 - 24m
No overview available.
E60 - Challenge of Matatabi
!Nov 18, 2000 - 24m
No overview available.
E61 - Muscular Beauty Battle!?
!Nov 25, 2000 - 24m
No overview available.
E62 - Suzuki's Present Strategy
!Dec 2, 2000 - 24m
No overview available.
E63 - The Scrap King Appears
!Dec 9, 2000 - 24m
No overview available.
E64 - Courier From Space
!Dec 16, 2000 - 24m
No overview available.
E65 - Kotaro's Christmas
!Dec 23, 2000 - 24m
No overview available.
E66 - Big Shopping Date Duel!
!Jan 6, 2001 - 24m
No overview available.
