Rias is a captivating woman who is known for her distinctive charm and attractiveness. When it comes to her physical attributes, Rias Gremory is undeniably on the taller end. Her height is impressive, standing tall among her peers. Rias Gremory 's height adds to her aura and commanding demeanor. It accentuates her elegance and poise. Rias Gremory possesses an impressive stature that sets her apart from others.