Ao no Exorcist: Yosuga-hen

EP1 - Shiro and Yuri

The artificial Gehenna Gate has completely opened, throwing the material world of Assiah into utter chaos as many humans have now begun to see demons. Amid everything, Yukio leaves the Knights of the True Cross and heads for the Illuminati. Rin decides that he must learn the secret of their birth. He embarks on a journey 40 years into the past with Mephisto's guidance. Rin witnesses the fated meeting between two individuals – an orphan who lives in an abandoned factory named Yuri, and a test subject from Section 13 named Shiro.

EP2 - Truth

Having lost her family in a fire and with nowhere left to go, Yuri meets Shiro, who is on the run from Section 13. Shiro is brought back by the exorcists pursuing him, and he makes a request of Mephisto. Meanwhile, Yuri is taken to the Asylum, a school for exorcists-in-training, due to her ability to see demons. As he watches the two grow up, Rin witnesses the true nature of the Asylum and Section 13.

EP3 - Episode 3

悪魔を祓うことが祓魔師の責務だと考える獅郎と、人を助けることが祓魔師の責務であると考え、悪魔とも友好的な関係を築くことを唱えるユリ。ユリの姿勢に獅郎は苛立ち、対立する。時が経ち、祓魔師認定試験に合格した二人。獅郎は念願であったアサイラム外での一人暮らしを始め、自由を謳歌していた。その様子を心配そうに眺めるユリだったが、ある任務で二人は再び対立し……。

EP4 - Episode 4

EP5

EP6

EP7

EP8

EP9

EP10

EP11

EP12