Height 172cm Aoi Futaba is an officer who joins Bokuto Station in the first season.

Spoiler

The Japanese version explains that she came from the Anti-Chikan Unit. Chikan refers to men who molest women. Aoi "went native" and now is more feminine in appearance and personality than most of the other female officers. In Second Season. Her colleagues treat her as a woman, although they speculate on her romantic preferences. In a story where actor Mr. Kitakoji proposes to her, she turns him down and wears men's clothes for the only time in the series. In another episode, she gets involved in an Internet romance and is torn about meeting this man and revealing her secret. Prior to entering the force, Aoi played golf and attracted many female admirers. In the anime, Aoi played basketball. In the Full Throttle episode "Aoi-chan Becomes a Man!?", Aoi meets her ex-superior Udamura Kumanosuke who had headed the sting operation.