After failing their boss for the last time, yakuza members Kentarou, Ryou, and Kazuhiko must choose between having their organs harvested and sold or undergoing sex reassignment surgery in Thailand and becoming pop idols. The three thugs have been resurrected as Airi, Chika, and Mari after a year of grueling training. The three began their careers as members of the amateur idol group The Goku Dolls, with the goal of becoming top idols. Despite being forced to endure hours of feminizing brainwashing, the three idols have managed to preserve the yakuza mentality alive in their hearts. Mandarin Kinoshita, a famed manager who has never had an idol group fail under his supervision, is hired by their yakuza leader to solve this.