| Makibi Kiyone is a twenty-three years old GP First Class Detective. She only appears in the TV series and once in the OVA series in the Mihoshi Special episode.
Aside from being Mihoshi's partner, she suffers from the Mihoshi's bad luck. She believes her partner to be incompetence and the causes of her promotion to be down the toilet. Kiyone is a intelligent, competence, skillful detective. Though she yells at Mihoshi for making mistakes, but at the same time she also cares a lot for her.