Similar to DEAVA in the first Aquarion series, Neo-DEAVA - or The Holy Angel Academy - is an organization that finds and trains Element Users, simply called Elements. Unlike the original DEAVA, the school is divded into two different parts: an all-boys side and an all-girls side. Each is kept strictly apart, with each gender rarely even seeing the opposite sex. This split is embodied by a wall that bisects the academy, named "Berlin". Elements are also not trained to pilot the Aquarion from the previous series. Elements studying in Neo-DEAVA are taught how to pilot the Aquarias. Girls are taught to pilot Aquaria Type-F, and the boys pilot Aquaria Type-M, both armed with semi-automatic rifles and missile launchers.