The Holy Grail of Eris
エリスの聖杯
Betrayed by her fiancé's lover and sentenced to public execution, Constance Grail, a plain viscount's daughter known for her honesty, faces death—until a mysterious voice offers salvation. Scarlett Castiel, a noblewoman…
Status
Ended
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Synopsis
Betrayed by her fiancé's lover and sentenced to public execution, Constance Grail, a plain viscount's daughter known for her honesty, faces death—until a mysterious voice offers salvation. Scarlett Castiel, a noblewoman long thought dead, may be her only hope. Together, these unlikely allies uncover a dark conspiracy lurking in the heart of high society, where betrayal, secrets, and power collide.
About
The Holy Grail of Eris premiered on January 8, 2026. It falls under the Animation, Mystery, Sci-Fi & Fantasy genres. The series has aired across 1 season and 12 episodes. It airs on MBS, TBS, CBC. and concluded its run on March 26, 2026.
Why viewers enjoy The Holy Grail of Eris
The Holy Grail of Eris targets fans of Animation anime, especially viewers who appreciate stories that blend Mystery, Sci-Fi & Fantasy elements. This combination of Animation, Mystery, Sci-Fi & Fantasy sets the show's pacing and tone, and explains why it resonates with that specific audience over more general animated programming.
Production
The Holy Grail of Eris was animated by Ashi Productions, Good Smile Film, Hakuhodo DY Music & Pictures, and broadcast on MBS, TBS, CBC.
Critical reception
The Holy Grail of Eris holds a rating of 7.3 out of 10 based on 20 user reviews on TMDB, a solid score that signals a stable, dedicated viewership.
Themes & motifs
Recurring motifs and themes throughout The Holy Grail of Eris include: supernatural, villainess, anime, based on light novel. These threads anchor the show's narrative direction and offer a reliable indicator of the kind of viewing experience it delivers.
Voice cast
Kana Ichinose
Sayumi Suzushiro
Yohei Azakami
Mao Ichimichi
Maaya Uchida
Natsuki Hanae
Jun Fukuyama
Production credits
- Direction
- Morita to Jumpei
- Writing
- Kenichi Yamashita
Release dates
Premiered
January 8, 2026
Last aired
March 26, 2026
Seasons & episodes
Season1
January 8, 2026·12episodes
Season1
January 8, 2026·12episodes
No description available for this season.
Themes & topics
Keywords associated with this title by the community.
- supernatural
- villainess
- anime
- based on light novel
Network
Frequently asked questions
When did The Holy Grail of Eris premiere?
The Holy Grail of Eris premiered on January 8, 2026.
How many seasons does The Holy Grail of Eris have?
The Holy Grail of Eris has 1 season and 12 episodes in total.
What genre is The Holy Grail of Eris?
The Holy Grail of Eris is classified under Animation, Mystery, Sci-Fi & Fantasy.
What networks did The Holy Grail of Eris air on?
The Holy Grail of Eris aired on MBS, TBS, CBC.
Is The Holy Grail of Eris finished?
Yes, The Holy Grail of Eris concluded its run on March 26, 2026.
Where is The Holy Grail of Eris from?
The Holy Grail of Eris is a Japanese anime production.
What is the TMDB rating of The Holy Grail of Eris?
The Holy Grail of Eris holds a rating of 7.3 out of 10 on TMDB based on community reviews.
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