DARK MOON: THE BLOOD ALTAR

Synopsis

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.

First Air Date: 2026-01-10

Last Air Date: 2026-03-28

Number of Seasons: 1

Number of Episodes: 12

Created By: HYBE

Networks: Gunma TV, Tokyo MX, BS11, Tochigi TV

View Technical Specifications on IMDb

Top Cast

Kikunosuke Toya as Heli (voice)
Hiroto Shimizu as Jaan (voice)
Shugo Nakamura as Jino (voice)
Jin Ogasawara as Solon (voice)
Shunichi Toki as Shion (voice)
Yuto Uemura as Jakah (voice)
Chiaki Kobayashi as Noa (voice)
Fuka Izumi as Sooha (voice)
Taihi Kimura as Khan (voice)
Hayato Dojima as Najak (voice)

Seasons

Season 1 (2026)

No overview available for this season.

Episodes:

Ep. 1: New Moon - Meeting - (2026-01-10)

Seven boys with a secret attend a night school. They are strangely drawn to the transfer student Sooha.
Ep. 2: Crescent Moon - The Wolves Who Climbed Over the Wall - (2026-01-17)

Sooha runs into some Sunshine City School students. They suspect Heli and the boys murdered their classmate.
Ep. 3: Half Moon - The Pre-emptive Date - (2026-01-24)

Sooha loses Shion while out on a date with him and is confronted by vampires with sharp fangs.
Ep. 4: Blood Moon - Night of the Total Eclipse - (2026-01-31)

Sooha dreams of Chris, who died when they were young, and heads to the seaside.
Ep. 5: Waxing Moon - Bite My Neck - (2026-02-07)

The boys learn Sooha despises vampires, but Heli resolves to give a party invitation to Sooha anyway.
Ep. 6: Hunter's Moon - Birthday Party - (2026-02-14)

Sooha attends the boys' birthday party. Afterward, she returns to the mansion and witnesses a shocking sight.
Ep. 7: Blue Moon - That's Fate - (2026-02-21)

Heli and the boys find themselves in a standoff against Sooha’s childhood friend, who’s revealed to be a powerful vampire in disguise.
Ep. 8: Old Moon - Vampire Lord - (2026-02-28)

The day of the nightball game arrives. As an intense game plays out, a shadow sneaks up on Sooha.
Ep. 9: Misty Moon - The Black Mist of Railgun - (2026-03-07)

Having regained their memories from their past lives, the boys head to the Vanfield House.
Ep. 10: Waning Moon - Mortal Combat in Automnal - (2026-03-14)

No overview for this episode.
Ep. 11: Hazy Moon - Vargr's Blood - (2026-03-21)

Dardan faces the lycanthrope who is the final key to his ritual, and the boys head to the altar.
Ep. 12: Dark Moon - The Moon Altar - (2026-03-28)

The boys despair as Dardan attempts to seize everything, but their true power is awakened!