虛淵玄
First announced on July 6, 2013 by Production I.G. president Mitsuhisa Ishikawa, the series is directed by Naoyoshi Shiotani and Kiyotaka Suzuki, and supervised by Katsuyuki Motohiro and Gen Urobuchi. The series is written by Tow Ubukata, featuring scripts by Ubukata and Jun Kumagai. Character designs are by Akira Amano and adapted by Kyoji Asano. The series was collected in a total of five DVD and Blu-ray volumes between December 17, 2014 and April 15, 2015. A collection was released on July 17, 2019.