Sora

Above: Sora in Kingdom Hearts

Sora is a 14-year-old boy in Kingdom Hearts and 15 by Kingdom Hearts II. He one of the Keyblade's chosen ones and used to live on the Destiny Islands with his friends Riku and Kairi, as well as several Final Fantasy Characters. When he is swept into Traverse Town, Sora sets off to search for Riku and Kairi and meets Donald and Goofy, who are looking for their lost king and 'the boy with the key.' Along the way he travels to many Disney worlds and battles the Heartless, darkness left over from a lost heart.

In Kingdom Hearts: Chain of Memories, Sora, Donald, and Goofy have found Kairi, who is now safe at Destiny Islands, and are searching for Riku and King Mickey, who were locked inside Kingdom Hearts at the end of the last game. They come upon Castle Oblivion, where Sora meets Organization XIII and Namine, a girl with power over Sora's memories. He loses his memories here due to a plot by the Organization, and, at the end of the game, goes to sleep so that Namine can fix them back.

In Kingdom Hearts II, Sora awakens from this sleep with no memory of what went on in Castle Oblivion, but while searching for Riku discovers more about the Organization and a new creature called Nobodies.