Captain Gordon is a character from Makai Senki Disgaea. Gordon is the "Defender of Earth", charged with protecting Earth with his sidekicks Jennifer (Disgaea) and the robot Thursday (Disgaea).
Much of his character is a homage to Flash Gordon and other superheroes of that time. Despite his in-game popularity with children, Gordon is shown to be somewhat bumbling and incompetent. Even so, he is a legitimate hero who has saved the Earth many times, and he truly desires to uphold peace and justice.