Adaption of the sixth Light Novel of series, it follows the story of two new characters, Riku and Schwi, during the events of the Great War prior to the Ten Covenants.
Atsuko Ishizuka
Yoko Hikasa
Ai Kayano
Yoshitsugu Matsuoka
Kazuyuki Okitsu
Ryota Takeuchi
Yui Horie
Junichi Suwabe
Miyuki Sawashiro
Yukari Tamura
Lynn
Mamiko Noto
Nanako Mori
Rie Kugimiya
Yuka Iguchi
Toru Okawa
Madhouse
AT-X
KADOKAWA
