Vegeta is the very proud Prince of Saiya-jin killed by Freeza. He comes on Earth with Nappa in order to find the Dragon Balls. He fights very hard against Goku and will remain his eternal rival; his only aim is to become strongest than Kakaroth. Although he's an evil, his life was spared by Goku and, as the time passes, he will have human feelings for his family. He will even ally with Goku to defeat common enemies. He marries Bulma and has two children: Trunks and Bra.

He's the King of Saiya-jin, Vegeta's father. Although he's one of the most powerful Saiyan warriors, his son, even if only a child, is stronger than him. Vegeta-Ou has a large hatred for Freeza, but is forced to obey his orders and to give him the young prince so the tyrant can use him like a planet conqueror. When he decides to rebel against Freeza, this one kills him rather easily. Vegeta-Ou doesn't appear in the manga but only in the anime.

Vegetto is the result of the fusion between Vegeta and Goku (VEGEta + kakaroTTO) with Potara earrings. Like every fusion we meet in Dragon Ball stories, this character is rather arrogant and does waste a lot of time without giving his enemy the finishing stroke, so his opponent often takes advantage of this. Most people believe him the most powerful warrior in Dragon Ball Universe. The fusion is supposed to be permanent, but the laws of physics change once Vegetto enters Buu. So, inside his boby, the fusion is dissolved.

Vekuu is the strange and funny character born from the first and bad attempt of Fusion between Vegeta and Goku (VEGEta+ goKUU) in DBZ movie #12. He's a fat and not very smart creature but he's anyway able to face Janenba for all the 30 minutes of Fusion, thanks to his own unforeseeable bodily movements.

She's Mr. Satan's daughter and Gohan's schoolmate. Videl is very strong, more than her father, and always defends the justice in Satan City. She asks Gohan to teach her to fly and then she falls in love with him. During the last episodes of Majin Buu Saga, we meet her as Gohan's wife and mother of Pan. Videl also appears in Dragon Ball GT and in some DBZ movies.

Scientist, in DBZ movie #2 he has been imprisoned for many years in an icy jail. Helped by his assistant Dr. Kochin, he should like to come back to live in the body of the the world's strongest man.

Yajirobe appears for the first time after the 22° Tenkaichi tournament and immediately joins Goku. He's the only one among the Z warriors who cannot use the spiritual energy, he cannot fly but he's a master with the sword. Because of his cowardliness, he tries to avoid any fight but, when he decides to participate, he's really helpful, just like when he cuts the tail of Ohzaru Vegeta during the Saiyans Saga. He becomes Karin's great friend and goes and lives in his sanctuary.

His whole name "Maju Yakon" literally means "Demon Monster Yakon". He comes from the planet of darkness and must face Goku at the second level in Babidi's ship. With a magic, the evil wizard transports everybody on Yakon's home planet to let the opponents fight in the darkness. To cope with that situation, Goku turns Super Saiyan but Yakon eats his energy. Then, using his fighting genius, Goku powers up more and more (it's in this moment that Vegeta realizes that Kakarotto transcended the Super Saiyan level) till the monster explodes.

He's Goku's first true opponent and appears at the beginning of the story during the first quest for the Dragon Balls... He's a desert plunderer and lives with his friend Puar. He becomes Bulma's boyfriend, but they always argue (in fact they break up). After the first Tenkaichi Budokai, he goes and trains with Muten, but, although he practices every day, he won't be able to keep up with Goku for much long and he finally becomes a quite marginal character.

Zangya is Kuririn's opponent during the martial arts tournament in DBZ movie #9. She's a beautiful girl with long orange hair and one of the awesome Bojack's henchmen. Zangya easily defeats Kuririn and then fights the other Z Warriors. In the end of movie #9 she's killed when Bojack shields himself with her body, before he attacks Gohan SSJ2.

Freeza's personal bodyguard, Zarbon is very strong but, since he's a lover of beauty, he holds back most of his strength to not show his true horrible aspect. When he is outmatched by a very strong opponent, like Vegeta, he uses his ability to transform into a huge, brutal monster in order to defeat him. But, during their second fight, Vegeta, now become stronger than him thanks to Saiyan Zenkai Power, kills him. Zarbon also appears during DBZ TV Special #1 where it's just him to warn Freeza about Saiyans potential danger.

He's the child who lives in the fishing village where Goku and Pan meet Otohime alias Ryushinlon, the 6 Star Dragon. The other villagers think Ryushinlon is a God, but Zod sees through the fake appearance thanks to the fact that sea-gulls were suffering due to Ryushinlon's hurricanes.

He's a giant monster living in an underground cave near a volcano on Planet Kelvo. Zuunama terrorizes the people of a small village by telling them that if they don't do as he commands he will create earthquakes. When he requests a bride to marry, Trunks substitutes Lene, crosses female dresses and goes with him secretly followed by Goku, Pan and Domas (Lene's fiance). In the end, they will realize that Zuunama can predict earthquakes and volcanic eruptions, thanks to the movements of his mustaches, but is not able to create them. His name comes from the Japanese Namazu which means catfish.