Also known as Old Bert, a 72-year-old human retired major who lost his right arm. He has B+ mental power and B-rank physique. He experienced dozens of key federal battles including the Steinbeck Battle and the Marcy Battle. He started as mobile infantry, served as a mecha pilot, and fought on main battleships. He specializes in Zerg War History, Federal Military Law, Naval Tech Command, and Political Ethics. He is resentful of retirement policies and machine replacement of human labor.