DARK MOON: THE BLOOD ALTAR is a tV series anime that premiered in winter 2026, produced by TROYCA.

About the production: the story comes from a other, there are 12 episodes of about 24 minutes and its current status is "finished".

Its main genres are supernatural, with themes such as Vampire, Female Protagonist, Ensemble Cast and Male Harem.

On AniList, DARK MOON: THE BLOOD ALTAR has an average score of 63%, an average score, and appears on 18,344 users' lists.

In the seaside city of Riverfield stands Decelis Academy, home to seven mysterious boys sharing the same secret: They’re vampires, hiding their murky pasts. When Sooha, a female student who hates vampires, transfers to the academy, the boys find themselves irresistibly drawn to her. As strange events shake the city, old sins and buried secrets resurface, and their world begins to fracture. (Source: Crunchyroll)

Official synopsis from AniList.