The Holy Grail of Eris poster

The Holy Grail of Eris

14+

2026 ·TBS (JP)

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Genres
Animation, Anime, Drama, Fantasy, History, Mystery, Romance
Status
Ended
Seasons
1 season
Channel
TBS (JP)
First aired
January 9, 2026

Summary

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.

Episodes

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