RPI-209 Gloucester is a Knightmare Frame from Code Geass: Hangyaku no Lelouch, not a human character. It is a specialized armored combat machine used by the Britannian military in the series’ conflicts. The Gloucester line is known for its heavy-duty performance and battlefield presence, and this unit represents one of the Empire’s advanced mecha designs. As equipment rather than a person, it serves as part of the military force that shapes the series’ large-scale battles and power struggles.