Chiyo Honjo - Chiyo is a 16-year-old student from the country. Her mission is to kill Miku Usui, but Miku denies it. She wields the magical spiked club with which she clubs her victims to death, or to express her displeasure (almost exclusively Miku). It is hinted that Chiyo's greatest desire is to become Miku's friend instead of killing her a lot.
Chiyo has sharp teeth and has blue pigtails. In school, she wears her uniform. On the beach, she wears her dark blue bathing suit. When sleeping, she wears light purple dress with a pink ribbon on it.