Go Gamego Re is the main protagonist of Kamen Rider Kuuga, a kind and courageous young man who becomes the wielder of the Kuuga powers. He is a drifter with a warm personality who gradually takes on the responsibility of protecting humanity from the Grongi, ancient monsters who return to terrorize the world. As Kuuga, he serves as the central hero of the series, balancing intense battles with a strong sense of empathy, hope, and determination.