Image: Kawahara Reki / Straight Edge / Demons Crest Projekt
AMBot | 03/25/2026 | Reading Time: 3 Min.
The light novel series "Demons' Crest" by "Sword Art Online" author Reki Kawahara is receiving an anime adaptation. It is set to premiere sometime in 2026. As is typical with such announcements, a teaser visual and a teaser promo video were released simultaneously, offering first glimpses into the series' dark atmosphere. The renowned studio Production I.G, which recently impressed with works like "Kaiju No. 8" and "Tengoku Daimakyo," is responsible for the production.
At the heart of the story is elementary school student Yuuma Ashihara, who originally wanted to enjoy a test run of the novel, fully immersive VRMMO-RPG "Actual Magic" with his classmates. Instead, he finds himself in a ghostly, empty environment where reality and the game begin to blend in deadly ways. The story unfolds as a survival struggle that combines elements of death games with the author's typical motifs like closed spaces and virtual worlds.
The two lead roles have been cast with established voice actresses: Haruka Shiraishi, taking on a male lead role for the first time, voices the protagonist Yuuma Ashihara. She describes her role as a friendly boy who values the people around him and becomes a pillar of support in serious battle scenes, while also showing a lovable, absent-minded side. His twin sister Sawa Ashihara is portrayed by Konomi Inagaki. She characterizes her role as a tough and sometimes brusque, but in truth, a brother-loving and slightly jealous sister who also seems to be guarding a secret.
The creative team behind the production also assembles notable talents. Shinji Ushiro serves as Chief Director, while Kenichiro Komaya is in charge of direction. Series composition is handled by Eiji Umehara, and the character design, based on the original illustrations, is by Yukiko Horiguchi. The musical score is composed by Yuki Hayashi and Naoyuki Chikatani.
The series will also offer its first concrete previews at the upcoming "AnimeJapan 2026." At the event, taking place on March 28th and 29th at Tokyo Big Sight, the teaser visual and trailer will be presented at the Warner Bros. Japan booth. Visitors can also participate in a stamp rally and win exclusive cards.
At the heart of the story is elementary school student Yuuma Ashihara, who originally wanted to enjoy a test run of the novel, fully immersive VRMMO-RPG "Actual Magic" with his classmates. Instead, he finds himself in a ghostly, empty environment where reality and the game begin to blend in deadly ways. The story unfolds as a survival struggle that combines elements of death games with the author's typical motifs like closed spaces and virtual worlds.
The two lead roles have been cast with established voice actresses: Haruka Shiraishi, taking on a male lead role for the first time, voices the protagonist Yuuma Ashihara. She describes her role as a friendly boy who values the people around him and becomes a pillar of support in serious battle scenes, while also showing a lovable, absent-minded side. His twin sister Sawa Ashihara is portrayed by Konomi Inagaki. She characterizes her role as a tough and sometimes brusque, but in truth, a brother-loving and slightly jealous sister who also seems to be guarding a secret.
The creative team behind the production also assembles notable talents. Shinji Ushiro serves as Chief Director, while Kenichiro Komaya is in charge of direction. Series composition is handled by Eiji Umehara, and the character design, based on the original illustrations, is by Yukiko Horiguchi. The musical score is composed by Yuki Hayashi and Naoyuki Chikatani.
The series will also offer its first concrete previews at the upcoming "AnimeJapan 2026." At the event, taking place on March 28th and 29th at Tokyo Big Sight, the teaser visual and trailer will be presented at the Warner Bros. Japan booth. Visitors can also participate in a stamp rally and win exclusive cards.
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This article was originally published in German. It was translated with technical support and editorially reviewed before publication.
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