The Dengeki Bunko Autumn Festival Online 2026 livestream event revealed additional cast, staff, and the first promotional video for the television anime adaptation of En Mikami's Biblia Koshodou no Jiken Techou (The Case Files of Biblia Bookstore) novel on Saturday. The anime is scheduled to premiere in April 2027. Cast Fumika Shinokawa: Reo Osanai (Tefuda ga Oome no Victoria) Fumika Shinokawa: Wataru Takagi (Kirio Fanclub) Kikuya Kasai: Youhei Azakami (Akane-banashi) Nao Kosuge: Saeko Kami...