The Aniplex Online Fest 2025 event revealed the main cast, staff, a key visual (pictured), and teaser promotional video for the television anime adaptation of HYBE and ENHYPEN's Dark Moon: The Blood Altar webtoon on Saturday. The anime is scheduled to premiere in January 2026.

Cast
Heli: Kikunosuke Toya (Chainsaw Man)
Jino: Shuugo Nakamura (IDOLiSH7)
Shion: Shunichi Toki (Vampire Dormitory)
Noa: Chiaki Kobayashi (Hikaru ga Shinda Natsu)
Jaan: Hiroto Shimizu
Solon: Jin Ogasawara (Argonavis from BanG Dream!)
Jakah: Yuuto Uemura (Tsurune: Kazemai Koukou Kyuudou-bu)
Sooha: Fuuka Izumi (Shikanoko Nokonoko Koshitantan)

Staff
Director: Shouko Shiga (IDOLiSH7 Third Beat! assistant director)
Series Composition: Touko Machida (7 Seeds)
Character Design: Masami Inomata (Sakurako-san no Ashimoto ni wa Shitai ga Umatteiru chief animation director)
Music: Naoki Chiba (Beelzebub-jou no Okinimesu mama.)
Sound Director: Takatoshi Hamano (Delico's Nursery)
Studio: TROYCA

HYBE serialized the vampire fantasy webtoon on the Naver Webtoon webcomic portal from January 2022 to August 2023. Yen Press licensed the webtoon in English in December 2023 and released the fifth and the final volume in December 2024.

Teaser PV


Source: animate Times