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Mature Accompanied (MA 15+)
Strong violence

What do the ratings mean?

Poster image for Dark Moon: The Blood Altar - Season 1

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.

Why this classification?

  • Themes
  • Violence
    Classification marking - Mature Accompanied (Square)
  • Language
  • Drug use
  • Nudity
  • Sex

  • None
  • Very mild impact
  • Mild impact
  • Moderate impact
  • Strong impact
  • High impact
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Industry details

Classification date
Year of production
2026
Classification
MA 15+
Consumer advice
Strong violence
Category
Films
Category detail
Accredited Classifier Decision - Film
Media type
Not Specified
Version
ORIGINAL
Duration
284 minutes
Director/Creator
Shōko Shiga
Producer
N/A
Production company
Troyca
Country of origin
JAPAN
Language
JAPANESE
Applicant
Crunchyroll, LLC
File number
T26/22575
Classification number
CLAS-1354084
Alternative titles
Not Specified
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TMDbFilm posters (where available) are courtesy of The Movie Database (TMDb) and the accuracy or correctness of this content cannot be guaranteed. This product uses the TMDb API but is not endorsed or certified by TMDb.