Retrospective event's official trailer of ARKNIGHTS "STULTIFERA NAVI" is produced by Yostar Pictctures.

Original Title: Mobile Game ARKNIGHTS
Title: ARKNIGHTS Retrospective Event “STULTIFERA NAVI” Animation Official Trailer
Narrated by:Yusuke Kobayashi[Lumen]

Published by: Hypergryph / Studio Montagne
Cooperation: Arknights Development and Management Team