Hanabishi Miki is a member of the Student Council and the vice-representative of Hayate's class. She specializes in investigation work, which may be the result of being the daughter of an important government official. She has a mischievous nature, especially when it involves Hayate or Hinagiku. She seems to have a crush on Hinagiku and is especially observant of her. Like Nagi, she dislikes exercising. Her friends Izumi and Risa are often seen with her.