The Holy Grail of Eris 2026

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.

Where to watch The Holy Grail of Eris in Spain

Included in:

The Holy Grail of Eris on Trama

Nobody has saved it publicly yet. Be the first: note what you thought and how it made you feel.

Cast

• Kana Ichinose Constance Grail (voice)
• Sayumi Suzushiro Scarlett Castiel (voice)
• Yohei Azakami Randolph Ulster (voices)
• Mao Ichimichi Lily Orlamunde (voice)
• Maaya Uchida Cecilia Adelbide (voice)
• Natsuki Hanae Enrique Adelbide (voice)
• Jun Fukuyama Dominic Harmsworth (voice)

If you liked The Holy Grail of Eris

• Slayers1995
• Though I Am an Inept Villainess2026
• Black Clover2017
• Occultic;Nine2016
• The Villager of Level 9992026
• MAO2026
• Rozen Maiden2004
• The Most Notorious "Talker" Runs the World's Greatest Clan2024
• An Observation Log of My Fiancée Who Calls Herself a Villainess2026
• Fate/stay night2006
• The Dark History of the Reincarnated Villainess2025
• Pass the Monster Meat, Milady!2025