The estranged younger brother of Prince Vegeta, Tarble is one of the four remaining Full-Blooded Saiyans left in Universe 7. He was exiled from Planet Vegeta from a young age and sent to a remote planet, as he lacked the aggression and fighting skills required to be a Saiyan warrior, being classified as a low-class Saiyan.

He is a polite and gentle individual, who lacks the inititive to fight and has a deep sense of admiration for his brother.