Naughty Detective is a Police Drama that held an audition in Episode 14. It required no singing and had girls either choose the role of two preset character types, which could be identified by the outfits worn.
In Episode 49, Aoi reveals that she has been promoted from Naughty Detective to the Naughty Inspector and was staring in a movie called Naughty Police Chief: The Movie. Since then she has been performing in the drama and new movies for the series.
- Ichigo Hoshimiya (Offered a minor role)
- Aoi Kiriya (Passed)
- Ran Shibuki
- Otome Arisugawa
- Shion Kamiya (Passed)