Rias is a captivating female who is known for her distinctive charm and attractiveness. When it comes to her physical attributes, Rias Gremory is unquestionably on the taller scale. Her height is impressive, standing tall among her peers. Rias Gremory 's height adds to her presence and commanding demeanor. It accentuates her elegance and grace. Rias Gremory possesses an impressive physical appearance that sets her apart from others.