Hacka Doll 01 is one of the main characters from the anime series 'Hacka Doll.' She is the first of the Hacka Dolls, a group of AI avatars designed to provide personalized news services. Known for her energetic and optimistic personality, Hacka Doll 01 often takes the lead in their adventures. Despite being a little clumsy and not always the sharpest, her determination and enthusiasm make her endearing to those around her. Throughout the series, she works alongside her fellow Hacka Dolls to assist users with various tasks, often leading to humorous situations.