Zavion Azuai: The kindest of the Azuai bros.
Zavix Azuai: You could call him the "evil triplet".
Lilac Aberdeafia: ProtoMan's ex-wife.
Kankuro: A guy who makes puppets.
Temari: A girl with a giant fan.
Kuryuku: A gothic girl who used to be dating Kilk.
Sherry Belmont: One of the richest Cyberus.
Ren: MegaMan's girlfriend.
Diana Taciguri: MegaMan's wife.
HuverMan Rabutu: A rat atop a hovercraft. He talks really fast.
Kimaku: A boy who has a split personality.
Ryshenzu: Poor Ryshenzu is a dead man who committed scuicide because of his wife's death.
Catherine: Ryehenzu's wife.
Yuroku Bakura: Gabriel and Yami's youngest son.
Aviyor Bakura: Gabriel and Yami's eldest son.
Yen Bakura: Their eldest daughter.
Kayome Bakura: Second eldest daughter.
Aya Bakura: Riyu's twin.
Riyu Bakura: Aya's twin.
SearchMan: An experienced agent with a giant gun.
Noname: SearchMan and Gabriel's son.
Toilete: SearchMan and Gabriel's daughter.
Kaygon: A demon who used to be an elf.
Ryshonzu Wong: Li-en's dad.
Li-yasha Wong: Li-en's mom.
Tuzu Bakura: Ryou's father.
Celia Bakura: Ryou's mother.
Hitori no Roya: Roya's other self.
Scorch: A Cyroid dragon with fire and wind powers.
Meow Kitty: HuverMan's girlfriend; a robot cat.
Ciceel Tarkemelion: ProtoMan's drunken mom.
Machel Tarkemelion: ProtoMan's drunken dad.
Sayhura: An overworked teenaged girl with a demonic Cyroid.
Scarecrow: A puppet.
Blackbird: Another puppet.
Eagle: Yet another puppet.
Paid Assassin: A paid assassin.
Sum: A monster obsessed with making his feet stink.
Fil: A dragon who loves to boogy to music from the sixties.
Sky: His wife.
Junior: Their baby.
Garu: A robotic dog, and Sum's best pal.
Katsuya Jonouchi: A punkish friend of Yugi's who was sealed in a clay figure for all of eternity along with his friends.
Anzu Mazaki: Another friend. Loves ballet.
Hiroto Honda: Some guy. Another friend.
Mewtwo: A phychic who hates being called Mewfour.
Sakura Hurano: A brat.
Ino Yamanaka: Another brat.
Seto Kaiba: The dueling champion... who wants to kill Yugi.
Yugi Mutou: Atem's host.
Angelfire: A powerful spirit Cyroid.
Petrio: Her controller.
Brago: Sherry's mamodo. He's a good rapper.
Shizuka: A pretty 15-year-old girl who loves jewelry.
Nari: Shizuka's gothic sister who hates girly-girl stuff, but still stands up for her sister.
Keyki: Sunuru's little brother, who is friends with many of the Cyberus.
Gaara of the fruit: A copy of Gaara who loves fruit.
Gaara of the Desert: An older form of Gaara of the sand.
Chibi no Gaara: A baby version of Gaara!