Born as a Coordinator, Kira is the only person within the Natural able to pilot a mecha known as mobile suit created by them, and is forced to pilot it to participate in various battles to protect his friends.
Born as a Coordinator, Kira is the only person within the Earth Alliance, the Naturals military faction, who is able to effectively pilot their mobile suit's, a type of a mecha created by them. He is forced to become a mobile suit pilot and to participate in various battles to protect his friends.