Hackadoll No. 3 is one of the main characters from the anime series 'Hacka Doll the Animation.' She is part of the trio of Hackadolls, personalized AI assistants designed to help people improve their daily lives. Known for her energetic and playful personality, Hackadoll No. 3 is often seen as the comedic relief in the group. Her specialty is 'entertainment,' which she uses to bring joy and excitement to those she assists. Despite her sometimes clumsy nature, she is a valued member of the team, contributing her unique charm and enthusiasm.