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Piccolo

  
The offspring/reincarnation of Piccolo Dai-Mao, Piccolo started off as a villain but he later grew into a heroic role thanks to the friendship of Gohan, the son of his worst enemy!

Pan

  
Pan is the granddaughter of Goku. Pan's ancestry comes from both humans, and the extraterrestrials called the Saiyans, which becomes the primary race throughout the Dragon Ball galaxies. Pan is the daughter of the first Saiyan Human hybrid to appear in the series, Gohan, and his human wife Videl.

Piccolo Daimao

  
Piccolo Daimao (Pikkoro Daimao), known as King Piccolo in the English dubs and Demon King Piccolo in the Viz manga, is the evil half of the Namekian that removed his evil in order to become the guardian of the Earth; this negative energy took on a physical form, becoming a cast-off being. He and the good half, Kami, are linked, so if one dies, the other also will die. After being formed, he designates himself as the Great Demon King and begins to terrorize the world. He is eventually imprisoned by Mutaito, the master of Roshi, in a rice cooker for centuries by the suicidal Evil Containment Wave. After being released by Emperor Pilaf, he attempts to kill anyone that could possibly seal him again, uses the Dragon Balls to restore his youth, and takes over the Earth before being confronted by Goku, who, after a long battle, punches a large hole through his abdomen. Before dying, he regurgitates the egg containing his reincarnation, Piccolo Jr., in order to pursue his revenge.

Besides Piccolo Jr., Piccolo Daimao creates several offspring in order to help him with his plans. His first offspring, Piano, helps Piccolo formulate his plan until his death. He also creates Tambourine to hunt down the contenders of the World Martial Arts Tournament to keep the sealing technique from resurfacing. Tambourine kills Krillin and beats a weakened Goku, but eventually Goku's Kamehameha vaporizes him. The third, Cymbal, is created to find Dragon Balls, but he is killed and eaten by Yajirobe. The fourth, Drum, is created to battle Tien, who he easily defeats until Goku appears and kills him in one blow.

Puar

 
Puar (Puaru), known as Pu'ar in the Viz manga and Pu-erh in Japanese versions, is a soft-spoken blue creature and the constant companion of Yamcha. Puar's abilities consist of transvection and shapeshifting. Puar travels with Yamcha and Goku during Dragon Ball and continues to live with Yamcha afterwards. The character's name is revealed to be a pun on and was designed to slightly resemble a cat. When questioned about gender, Toriyama disclosed that he looked at the character as male during illustrations.

Pikkon

  
He is very stronger. He has often fighted draw with Goku.

Poronga

He is a Nemekian Dragon.

Mr. Popo

 
Mr. Popo is Kami's attendant, who sees people before they can see Kami, and tests them. He trained Goku before he could see Kami, and was very helpful in Goku's training. A wise old man he seems to be an advisor to Kami, and later Dende.

Paragus

  
He is the father of Broly.

Pui Pui

He is one of the fighters of Babidy. He was killed by Vegeta.

Piano

Last seen in Dragon Ball.