Axel

Axel is one of the Organization XIII members. He is a nobody that is a part of the person Lea. He is known as an Assasin and carries 2 huge blades to fight in battles. His main saying is "got it memorized?" Axel became good friends with Roxas (Ventus' nobody) and also Xion. Eventually things failed and Xion died and then Roxas turned on the organization and died in the end of Kingdom Hearts II. In the end of Kingdom Hearts II before the organization was defeated Axel helped Sora beat a bunch of dusk nobodies and after that he died. Before he died he said that Sora reminds him of Roxas in many ways. Axel will return in a future Kingdom Hearts game because once a person dies and turns into a nobody, then the nobody dies and turns into a heartless and the heartless is defeated, the person will come back to life. So Axel will return as Lea. (Lea is Axel, but a younger version of him)