Forced to surgically alter their bodies into girls, three Yakuza brothers debut on the underground J-Pop idol scene after a year of intense training.

Junior Yakuza member Kimura becomes the idol unit's personal assistant. Boss Inugane books a live radio interview to promote the Gokudols.

The Gokudols are sent to audition for a Yakuza movie. Mari and Chika visit their fathers for the first time since their transformations.