Ep. 5: Ai and Kiriko uncover the truth of Ortus as a deadly ceremony begins.
Aired on August 4, 2013

5
Ai shares her gravekeeper origins with Kiriko, who reveals he is an undead created by a witch from the Fallen Five-Pointed Star. Kiriko and Diva diagnose Scar’s pseudocyesis, while Kiriko and Ai befriend Princess Ulla. As cloaked figures approach Ortus, Julie and Ai discuss the divide between the living and undead. City bells ring, signaling a ceremony to kill one hundred and five humans to accept them into Ortus. Disturbed by the contradiction to her duty and believing Ulla is unaware, Ai rushes to the citadel, unaware that Ulla is the one conducting the ritual.
Episodes
- Ep. 1 · Ai Astin confronts a stranger who slaughters her village while grappling with her past as a gravekeeper.
- Ep. 2 · Hampnie and Ai confront Julie Sakuma Dmitriyevich while uncovering gravekeeper secrets.
- Ep. 3 · Lady Alfa and Ai seek a heavenly village while Ai reunites with her father Kizuna Astin.
- Ep. 4 · Ai and companions enter Ortus, a city of the dead, meeting officials and a mysterious masked man.
- Ep. 5 · Ai and Kiriko uncover the truth of Ortus as a deadly ceremony begins.
- Ep. 6 · Ai discovers Ulla's deadly power and Scar awakens a frozen child in Ortus
- Ep. 7 · Alice Color introduces himself to Ai at a clock tower before she is kidnapped and taken to Goran Academy.
- Ep. 8 · Students plan escape from Goran Academy while Ai stays behind for Tanya
- Ep. 9 · Ai and companions reach the Story Circle, facing illusions before finding Scar and heading to Ostia.