From the East Quadrant of the Other World. He is unfortunate enough to get paired up with Goku in the 3rd match of the quarterfinals during the Other World Tournament. His strength comes in the water which is why he turned the tournament ring into a block of water. He fought a good fight but Goku triumphed in the end after a Kamehameha Wave knocked Argua and all the water out of the ring.

Brolly is a legendary saiyan and that's why he is the only one that reachs this level. An ultra super saiyan 2 is just like an ultra super saiyan very slow.

From the East quadrant of the Other World. Although known for his speed Chapuchai lost in the first round of the Other World Tournament. The victor in his match was the legendary Earthling Olibu.

As the headstrong wife of Goku, some say Chi-Chi is the most powerful woman on Earth (because she can control Goku). They met in Dragon Ball when Chi-Chi saves Goku. Her father, Ox-King, trained her to be a formidable fighter in her own right. In Dragon Ball Z, Chi-Chi is mainly seen as a loving wife and doting mother, concerned and protective, perhaps even over-protective, of her family. She is always encouraging Gohan with his studies and often finds herself stubbornly at odds with Gohan's involvement with the martial arts. Chi-Chi would rather him be studying.

Dai-Kaioushin is the "grand" elder Kaioushin.
He was a ruling Kai, most likely the Supreme Kai, fifteen generations before the current Supreme Kai. After his death, Elder Kai was trapped in the Legendary Z Sword. When Gohan snaps the sword in two while training, Elder Kai appears. He agrees to use his powers to bring out Gohan's latent or hidden capabilities. Elder Kai has a crystal ball that allows him to see what's happening on Earth. Dai-Kaioushin also helped Gohan enter his mystic form, and sacrificed his own life to revive Goku.

From the South quadrant of the Other World. He was destined to loose to Maraikoh in the Other World Tournament but not before putting a good fight. He attempted to push Maraikoh from the ring by swelling up to the size of the arena but his efforts weren't enough.

Wise, peace-loving, selfless and good, Guru is the eldest of all Namekians and father to all of his kind. (Namekians are unisex and hatched from eggs.) Guru is also the creator of the Namekian Dragon Balls. When he passes away, the power of the Dragon Balls to summon the Dragon Porunga and have wishes granted, also will pass away. Because Guru is very old and sick, this is a great concern on his planet. Using his powers, Guru brings out the secret power within Krillin and Gohan, and bestows on Dende a powerful healing ability. Guru is guarded by Nail, a strong Namekian warrior trained in all the ancient Namekian fighting techniques.

An expert at PR, Hercule has always been a champion at gaining credit for himself. He is not always the tough guy he appears to be. in fact he can be quite cowardly. He was the World Martial Art's Champion of the previous tournament and manages to win the title again by doing a side deal with Android 18...the other finalist for the championship title. Despite his faults, he does the Earth a good turn. He befriends Buu eventually convincing Buu to stop hurting the people of Earth. Unfortunately, this pledge does not last when Buu becomes angry because his puppy is hurt.

Jewel thinks he gods gift to women. He too fights in the Battle Royale during the World Tournament Three with the last four remaining contestants. He hits on No. 18 and tries to get her to throw the match, she answers with a hard blow that sends him soaring out of the ring and gets him disqualified.

Kami, guardian of Earth is originally from the Planet Namek. He created the Dragon Balls on Earth. Desiring to be good and pure, Kami cast off his negative evil side which became Piccolo. Thus the two are mysteriously linked. If and when one passes away, the other will pass away also. And of course, if Kami the creator of Earth's Dragon Balls passes away, so will the power of Earth's Dragon Balls. He has some capability of seeing into the future, and can also sense the change when Piccolo starts becoming a better person. Kami brings Tien, Yamcha, Chiaotzu, and Krillin together for training in the famous Pendulum Room, the center of all past, present and future, and then sends them back to earth to prepare for the Saiyans.When Goku is killed fighting Raditz, Kami takes Goku to the Next Dimension for training with King Kai. Kami lives with his friend Mr. Popo on "Kami's Lookout," a tower which floats high above the Earth. Later, Kami fuses with Piccolo to make Piccolo stronger.

Kamesennin mutenroushi
An ancient and wise master of martial arts, Roshi has accumulated great power and knowledge. He's completely bald and has a long, white beard. Because he has lived for countless years on a deserted island with only a turtle for companionship, he is also called the 'Turtle Hermit.' His home, the Kame house, continues to serve as a gathering place for the good guys. Although he may appear strange, frail and harmless, Master Roshi is indeed a great warrior. He originally trained Goku and Krillin when they were young boys. The first earthling to ever understand how to nurture and control the Power of Light, Roshi trains Goku and Krillin in its use. It was Master Roshi who taught Goku the Kamehameha attack.
Son Goku learned a great deal from Kamesennin Mutenroushi, who was a former champion of the Budokai. Early in the Dragon Ball series, when Son Goku sees Kamesennin unleash the "Kame Hame Ha," Kamesennin becomes his first Sensai. Goku's potential was gradually realized throughout his training. Son Goku was influenced beyond mere fighting technique. Kamesennin always believed that one should constantly seek improvement, no matter what one's level of skill is. He intentionally joined the contest in the first competition, and defeated Goku so that he would have a goal to strive for, rather than becoming content with victory. He demonstrated in the second competition that there is always someone better when he purposely forfeited in the battle against Tien. His teachings are obvious in Goku's kind nature and his desire to spare the lives of his opponents with the hope that he would meet a greater challenge in the future. Even after defeating Frieza with neither fighter appearing stronger than the other, Goku still sought to improve his own skills rather than return immediately to earth. His significance greatly fades however in Dragonball Z. In the series he is portrayed as a dirty old man and little more.

He would have been a participant in the World Tournament Three if Trunks hadn't knocked him out and taken his costume so that Goten and him could fight in the adult division. Trunks and Goten get found out about during the Battle Royale when No. 18 cuts their disguise in half with an energy blast and they get disqualified.

From the North quadrant of the Other World. King Kai said that most of Earth's heroic legends are based on Olibu and a few cartoons too. The well-known Olibu lost early during the Other World Tournament to Picon who made it all the way to fight Goku in the last match.

Pintar is a participant in the World Tournament Three. He goes up against Krillian in the first match of the World Tournament. But he doesn't get any farther than that after Krillian knocked him out of the ring with a slap kick combo.

The Namekian Dragon Porunga can be summoned after gathering all seven of the Namekian Dragon Balls. He is more brutal looking than the Earth Dragon, Shenron. Also, he has the power to grant three wishes instead of one - as long as the wishes do not exceed the power of the one who created the Dragon Balls, and as long as this creator lives.

As the reputation of being a peaceful area of space because all the fighters from this quadrant are comparatively weak.

Seventeen years old, Videl is an expert at martial arts and is the daughter of Hercule, the Martial Arts Champion of the World. Videl attends Orange Star High School with Gohan. She is often called upon by the city to aid in police matters. She is determined to unmask the Great Saiyaman. When she finds out its Gohan, she threatens to tell everyone his secret unless Gohan joins the upcoming tournament. He also teaches her to fly. Videl fights in the World Martial Arts Tournament. At Gohan's suggestion, she cuts her hair before the tournament. Eventually in another television season, Videl marries Gohan and they have a daughter, Pan.

Short and chubby, West Kai controls the Universe's West Quadrant, which is the home of many incredible warriors. Pikkon is his prize fighter.

Bulma, Gohan and Krillin landed on the planet of Zaacro & Raiti. Zaacro & Raiti fooled them (with mind control) in thinking they were on Namek