The official website for the original net anime adaptation of Reki Kawahara's Demons' Crest light novel announced additional cast on Wednesday. The anime is scheduled to premiere on Amazon Prime Video on November 6.

Cast
Teruki Sugamo: Yuusuke Kobayashi (Re:Zero kara Hajimeru Isekai Seikatsu)
Aria Misono: Maaya Uchida (Kaya-chan wa Kowakunai)
Kai Kisanuki: Rie Murakawa (Komi-san wa, Comyushou desu.)
Sumika Watamaki: Sora Amamiya (Kono Subarashii Sekai ni Shukufuku wo!)

Kenichirou Komaya (Hoshifuru Oukoku no Nina) is directing the anime at Production I.G, with Eiji Umehara (Vivy: Fluorite Eye's Song) handling the series composition. Yukiko Horiguchi (22/7) is designing the characters. Yuuki Hayashi (Tsue to Tsurugi no Wistoria) and Naoyuki Chikatani (Yuusha Party wo Tsuihou sareta Beast Tamer, Saikyoushu no Nekomimi Shoujo to Deau) are composing the music.

Kawahara (Sword Art Online) began publishing the light novel with illustrations by Yukiko Horiguchi (Kokoro Connect) under Kadokawa's Dengeki Bunko imprint in November 2022. The fourth volume was released on December 10 last year.

A webtoon adaptation drawn by TOmoe began serialization on Akatsuki's HykeComic platform in November 2022. Kadokawa published the first volume in June 2024, with the second and third volume scheduled for an October 23 release.

Yen Press licensed the light novel in English in January 2024 and shipped the third volume in December 2025.

Source: Mantan Web