Over 200 characters
You may use this on your site if you put a link to me and give me credit. Now enjoy. They are alphabetical order.

1. Angela
The girl who develops a quick, but fickle crush on gohan. She goes to orange star high school. She went on a date with him.

2.Android Number 8 aka Hachan
Dr.Gero's first "successful" creation, {although there was a BIG plothole in the anime that said Dr.Frappe invented him, but I won't touch on that.}Number 8 was magnificently powerful, but possesed a conscience. He befriended Gokou who named him Hatchan.

3.Android Number 13
The tall hickish leader of the androids and main villan in DBZ movie 7,"The Three Super Saiya-jin." He's basically a rip off of cell. By himself he's fairly powerful, but when he absorbes two components from Artificial Humans 24 and 15,he turns into a big Artificial Human who I must admit is really quite cool.

4.Android Number 14
A big blue guy who looks like he came from a conan the barbarian movie. He's the "strongman" of the three androids in DBZ movie 7 and eventually faces off one on one against trunks.

5. Android Number 15
My personal favorite of the three villans in Dbz movie 7. He's an "alcoholic android" that takes a swig from his whiskey can every few minutes. He dresses simalar to boy George and he's also very tiny. He's killed by vegeta and in my opinion has the funniest death.

6. Android Number 16
A pacifist Artificial human, Number 16 is solely devoted to killing Goku but as for the earth, He loves it and wishes no harm to it. He suppresses his goal to kill goku long enough to join the cell game, but ends up sacrificing himself to cell to make gohan acheive Super Sayin 2.

7. Android Number 17
One half of the "develish pair", 17 is an enhanced human. His sister is number 18. His last real battle takes place with piccolo, and what a battle it was! He's later absorbed by cell and dies with him but is brought back with the dragonballs.

8. Android Number 18
More thoughtful and calm than her brother number 17, number 18 takes a mucj larger role in the series as she goes on to marry krillen later in DBZ, adn fights alongside goku for a bit in DB GT. She was another one of Dr.Gero's evil enhanced humans. She has a daughter named marron. Although she is an android she is mostly human.

9. Android Number 19
An entirely mechanical machine, number 19 has the ability to suck ki into a red ball on his palms. Vegeta takes care of this by ripping off his hands.

10. Android Number 20
This robot shell as a device to carry on Dr.Gero's life. Encased int the head of this robot is Dr.Gero"s brain. Built to look and talk like him, this robot is a "reincarnation" of Dr.Gero if you will. Like 19 he can also absorb energy in though his palms. He is eventually killed by his own creation, android 17.

11.Arale Norimaki
The main character of Dr.Slump, Arale is a little robot built by Senbe who is hyperactive and fun loving. Even though she is a little kid. She's brilliant and is all ready in High School. Goku meets up with her in the manga, and she rides on the nimbus. Later she saves goku by defeating Blue Shogun.

12. Akira Toriyama
Toriyama-san himself shows up in Dragonball (drawn in his robotic form), from time to time as a joke. He was born in 1955 and worked on dragon ball from 1984 to 1992.

13. Aoi Kimidori
This is Akane's older sister. She runs the Coffee Pot Cafe in Penguin Village.

14. Akane Kimidori
This is one of the main characters in Dr.Slump. She's one of Arale Chan's best friends, and she's a bit of a tombot.

15.Aqua
A strange little competitor in the Annoyoichi Budoukai