Marry Kozakura is the 4th member of Mekakushi Dan. Marry is actually ¼ medusa and ¾ human girl. She treasures her friends from the bottom of her heart even to the point of using her own powers to prevent the loss of her friends, even death.
She possesses the “Staring Eyes” as her birth right which allows her to stop the movement of whoever meets her gaze as if to paralyze them for a short time. She also has the “Combining Eyes” which allows her to control all snakes.