Miyake is a member of the group RONDO. Aoi is a DJ that performs exclusively for a members-only club, "Alter-Ego", which has a long history. Her androgynous looks attract many fans. She became captivated by Tsubaki's vocals and asked her to form a DJ unit. Usually she wears a poker face and doesn't show her true emotions, but she opens up her heart to her unit members. (Source: D4DJ Wikia)