They are twin brothers who serve Qubeley of the Dark Army Axis Clan, and together they serve as the captains of the royal guard. Gaz-L is the older brother and Gaz-R is the younger brother. Gaz-L has the character "A" on his forehead and Gaz-R has the character "Un" on his forehead, and they are skilled at combining attacks in perfect harmony. In addition to leading Gaza-D to attack the Gundam Army, they are also skilled at using disguises to disrupt the Gundam Army. Although they are a little tired of Qubeley's love of flashiness, they are loyal to him. In the "The Wind, Forest, Fire and Mountain", they played an active role as subordinates to Psycho Mark Two, the new leader of the Axis Clan.