Fast Guy is an F.O.E in the Inaba Pride Exhibit and found on the second and fourth floors. If the player enters their line of sight, the Fast Guy will actively chase them, taking 2 steps per player step. When the player leaves the room, they slowly walk back to their starting position or the area which they were patrolling, allowing a player to turn around and carefully tail them without fear of pursuit.
If the Holy Flame is lit, Fast Guys will keep their distance and do their best to stay one square away from the player. Approaching stationary Fast Guys from outside their line of sight with the Holy Flame lit will also trigger their aggressive behaviour. If the Holy Flame is lit when the party engages the Fast Guy, it will occasionally spend its turn panicking instead of attacking.