Kidou Senshi Gundam F91

A teenage space colonist named Seabook Arno becomes involved in conflict after being compelled to pilot the F91 Gundam, a machine partially designed by his estranged mother, Dr. Monica Arno. Alongside his girlfriend, Cecily Fairchild, he faces the ambitions of the Crossbone Vanguard, a militia led by Cecily's grandfather, Meitzer Ronah. The group seeks to create a new aristocratic order called "Cosmo Babylonia." This manga, one of two with the same title, is the only version to be published in a collected volume.