Gun-Ru TQ-19 is a fictional Knightmare Frame from Code Geass: Hangyaku no Lelouch, not a human character. It is a specialized combat machine used by the Britannian military and appears as part of the series’ large-scale mechanized warfare. The unit serves as an example of the advanced Knightmare technology that shapes battles throughout the story, supporting the action and highlighting the military power struggles central to the series.