Planet Metamor (メタモル星 Metamoru-sei) is the home planet of the Metamorans, the creators of the Fusion Dance. Goku met some of the inhabitants of this planet in the Other World after he died during the Cell Games.
Video Game Appearances
In Captain Ginyu's Story-Mode final in Dragon Ball Z: Super Sonic Warriors, while the revived Ginyu Force members are back on Planet Frieza 79, Recoome mentions the planet, saying "Did you hear? After Yardrat, the next planet is Metamor."