Domino High School students
Domino High School staff
Domino City residents
Hirutani's gang
ZTV
Kaiba Corporation
Duelists
Ghost Kotsuzuka
Industrial Illusions
Pegasus J. Crawford
Crocketts
Ghouls
Ishtar family
Pharaoh's court
Ancient Egyptian citizens
Other humans
Animals
Digital Pets
Monster World
Egyptian Monster Spirits
Osiris
Black Magician
Minotaurus
Black Magician Girl