Hackadoll 3-gou, or Hackadoll Three, is one of the main characters in the anime series Hacka Doll. She is the third Hackadoll in the group and is easily recognized by her tomboyish personality and blue-themed appearance. Often seen as laid-back and a bit airheaded, Hackadoll 3-gou brings comic relief to the team. Despite her relaxed attitude, she deeply cares for her friends and plays an important support role in helping users solve their problems alongside her fellow Hackadolls.