Jyouou is based on the manga Jyouou Virgin by Kurashina Ryō (倉科遼)
Season 1: broadcast between 2005-Oct-07 and 2005-Dec-23, consisting of 12 episodes.
Fujisaki Aya is a young college student whose family is 150 million yen in debt after her father's corporation went bankrupt. To earn the money, she enters the Hostess Grand Prix.
Season 2: (AKA Jyouou Virgin) was broadcast between 2009-Oct-02 and 2009-Dec-18.
Ando Mai is a young girl with a "complex". A learned habit from bullying in school over her "large breasts", Mai often "escapes" from troubling situations, and ends up being mistreated. To become a stronger person, she enters the "Hostess Grand Prix" competition.
Season 3: ~ Special Edition ~" was broadcast between 2010-Oct-08 and 2010-Dec-24.