He is Dozle Zabi's second-in-command in Space Fortress Solomon, and his rank is Colonel. When Dozle is away, such as when he goes to visit his wife and child, he leaves the command to him. During the Battle of Solomon, Dozle orders him to gather the remaining forces and escape before Solomon falls, while the MA-08 Big Zam buys time by launching a single-machine suicide attack. However, the escape fleet suffers heavy damage from the pursuit of the White Base Squadron and the Solar System's second shot. He does not appear again after this. In the manga "Mobile Suit Gundam: The Origin", he is rescued by Char's fleet.
In the manga "MSV-R Legend of the Universal Century Heroes: The Fabulous Shin Matsunaga", he serves as Dozle's second-in-command from the beginning of the One Year War. In his office on Side 3 afterwards, he gives the materials on the imprisonment place of General Revil, a prisoner of war, to then Lieutenant Shin Matsunaga, who is in charge of security in the colony. Just before the end of the war, he took command of the fleet to deliver Zenna and Mineva Zabi to Axis.