Ura Ex, extra short anime included in Blu-ray and the DVD releases of Ao no Exorcist.

As a young boy from a noble family in Amawakuni, Arata has always expected to make life his own—until word of the princess growing weak reaches his city. Unbeknown to him, his grandmother had claimed him to be female at birth, and now, with no other girls to succeed the princess from the matriarchal Hime clan, he is next in line for the throne! Disguised as a woman awaiting a replacement to be found, Arata witnesses an assassination attempt on the princess by none other than her own guard, the 12 Shinsho. The crime is pinned on his head, forcing Arata to escape to the Kando forest, where it is said that no one comes out the same. Meanwhile, in modern-day Japan, Arata Hinohara longs for escape from the cruelty of his classmates. Hearing his name called from an alley, he wanders from his path and unwittingly switches universes with Arata from Amawakuni. With his own power as a newly awakened Sho—a warrior able to wield Hayagami, weapons with the power of the gods—and the help of his companions he meets along his journey, Hinohara sets out to restore order to this new world.

The ExWire of True Cross Academy are beset with shock and fear in the aftermath of discovering that one of their own classmates, Rin Okumura, is the son of Satan. But for the moment, they have more pressing concerns than that of Rin's parentage: the left eye of the Impure King, a powerful demon, has been stolen from the academy's Deep Keep. After an attempt is made to steal the right eye in Kyoto as well, Rin and the other ExWires are sent to investigate the mystery behind the Impure King and the ultimate goal of the thief. While this mission has them cooperating for the time being, Rin has never felt more distant from his fellow exorcists. In his attempt to reconcile with them, he undergoes specialized training to control his dark power. However, when the right eye is stolen not long after their arrival, the unthinkable threat of a traitor amongst them leaves them in need of all the power they can get.

Inspired by Yoshiharu Kubo's phenomenal performance that led Kakegawa High School to a miraculous victory in a soccer tournament, Toshihiko Tanaka decides to enter the same school as his idol and join the soccer club, hoping to become as successful as Kubo. Now a high school freshman, Tanaka is devastated as his expectations suddenly start falling apart. Kubo—the captain of the club—is absent due to illness. To make matters worse, the freshmen are not allowed to practice alongside the sophomores or become regulars on the team. The final nail in the coffin is the reluctance of Tanaka's friends, Kenji Shiraishi and Kazuhiro Hiramatsu, to join him in the club. Although Tanaka and his friends were once known as a deadly soccer trio in their junior high school days, Kenji and Kazuhiro have both quit soccer for personal reasons. When Tanaka starts to lose hope, an encounter with Kazumi Endo—a girl from his childhood—becomes the unexpected key to his freedom from despair. The disappointed Kazumi wants to see the trio reunite, so she takes matters into her own hands in her mischievous way. Thus, Tanaka's high school soccer career prepares for the kickoff.