Karasuba is a character from the anime series 'Prima Doll'. She is an automaton with a striking and elegant appearance, distinguished by her unique attire and calm demeanor. Karasuba is known for her sophisticated behavior and sharp intellect. As an automaton, she plays a significant role in the series, often engaging in missions and tasks that require her skills. Her interactions with other characters showcase her complex personality, blending stoicism with occasional displays of emotion, which makes her an intriguing figure within the narrative of 'Prima Doll'.