Heroes

Goku: Goku is the hero of dragon ball  and he is a Saiyan. Goku is the husband of Chi-Chi and his sons are Gohan and Goten. Goku learned his skills under, Kami, Master Roshi and King Kai. His main attacks are the Kamehameha wave and instant transmission along with Kaio ken and the Spirit Bomb. He can go super saiyan ,1,2,3,and 4 He is the most powerful fighter in the universe.

Gohan: Gohan is the half human half saiyan child of Goku and Chi-Chi. He trained under Piccolo and his father, and also the supreme Kais. His main attacks are the Masenko and the Kamehameha. He can Go super Sayian 1 and 2. He also marries Videl the Daughter of Mr.Satan. They have a daughter named Pan.

Vegeta: Vegeta is a saiyan and is the husband of Bulma and the father of Trunks and Bra. Vegeta is Self trained and is the prince of all saiyans because his father was the king. Vegetas main attacks are the Galet gun and the Final Blast. He hates Goku and his sole ambition is to become stronger than him but he fails. Vegeta can Go super saiyan 1,2,and 4. He has bulma design a gun to transform him into SS4. He also is the only good and bad guy because he changes from bad to good.

Piccolo: Piccolo is a namek and was originally combined with Kami but Goku separated him and Created the link between the two. The link is that if either one dies they both die. Piccolo is the trainer and best friend of Gohan. His special attacks are the masenko and the special beam cannon. Piccolo is also joined back with Kami and he fused with Nail. Hes basically a super namek.

Trunks: Trunks is the son of Bulma and Vegeta. He comes from the future to warn of the androids and fights Cell. Young Trunks is Gotens best friend and they fuse to become Gotenks. Trunks was trained by Vegeta and has his own attacks. He only went super saiyan 1.

Goten: Goten is Goku's second son and best friend of trunks. He is the other half of Gotenks. Goten was trained by Gohan and his mother. He has no special attacks that I know of. He also only reaches super saiyan 1.

Krillin: Krillin is a human and the best friend of Goku. He trained under Master Roshi and his special moves are the Kamehameha and the Destructo Disk. When Frieza kills him Goku turns into a super saiyan due to his rage. Krillin Marries Android 18 and has a daughter Maron. Krillins power level is never even close to that of the saiyans.

Gogeta: Gogeta is the Fused version of Goku and Vegeta when they use the fusion Dance. He is incredibly strong and appears in movie 12 where he kills Jenemba .Gogeta is my favorite character and his moves are  too many to add. He can Go Super Saiyan 1,2,and 4.

Vegito: Vegito is the fused version of Goku and Vegeta when they use the Fusion Earrings. Vegito is extremely strong and he fights Majin Buu until he gets absorbed on purpose. Vegito can go super saiyan 1 and 2. Vegito is the form of fusion that is used in the series while Gogeta is the one they use in the movies.

Gotenks: Gotenks is the fused form of Goten and Trunks using the Fusion Dance They fuse together to fight Buu. They can Go super saiyan 1 and 3. There attacks are The super ghost kamikaze attack and a whole bunch of others. Gotenks is absorbed by Buu and is eventually saved. He is the only other saiyan to reach SS3 besides Goku.