• In the anime, this monster had a giggle greatly resembling that of Scooby-Doo.
  • This monster appears on the front cover of "Toon World".
  • This is the only Toon monster without "Toon" in its English TCG name, although its Japanese name, "Toon Dragon Egger," does contain "Toon" in its name.
  • This card is the only FIRE-Attribute Toon monster.
  • Oddly enough, while Ryu-Ran's egg is depicted as white with blue spots on the shell, Manga Ryu-Ran's egg is depicted as dark-blue with blue spots. The cause of this change is unknown.
  • This card's OCG/TCG artwork is taken from Yu-Gi-Oh! Duelist Duel 67: "The Perfect Defense", specifically from the panel where Pegasus activates "Toon World", transforming "Ryu-Ran" into a Toon version of itself.
  • This monster is very similar to Digitamamon, a character of the digimon franchise, both are creatures whose true forms are hidden by an eggshell and both have yellow eyes to show in their "original" appearances.