Shin Kazama, tricked and forced into flying for the remote country of Aslan, can only escape the hell of war by earning money for shooting down enemy planes or die trying. Through the course of the series, Shin must deal with the consequences of killing and friends dying around him as tries to keep his mind on freeing himself from this nightmare.

Three years after the events of "Pretty Rhythm: Aurora Dream," Aira, Mion, and Rizumu have grown up and tutor a new group of aspiring idols: Karin, Reina, Mia, and Ayami, who form the Prizmmy☆. Teenage girls from Korea, named Somin, Shiyoon, Haein, Chaekyung, and Jae Eun (who are the PURETTY), appear as a rival group.

Deep in the sandy plains of the Middle Eastern kingdom of Asran, Japanese photojournalist Makoto Shinjou travels to the remote airbase Area 88 to document the activities of the mercenaries who destroy the country's enemies for a living. Among their ranks is Shin Kazama, a Japanese ace pilot who was tricked by his former best friend into signing a contract with the Asran's fighter squad. Because of this, he lost his career as an airline pilot and the chance to marry his fiancee Ryoko Tsugumo. Now, Shin has three choices in order to leave Area 88 and return to Japan: serve the mercenary group for three years, earn US$1.5 million, or desert the base, risking imminent death. (Source: ANN)

Short specials included in the Onii-chan Dakedo Ai sae Areba Kankeinai yo ne Blu-rays and DVDs.