TV series
The Holy Grail of Eris
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Not who you're looking for? Others named The Holy Grail of Eris: Japanese light novel series
2026 · 1 season · 12 ep · Animation · Mystery · Sci-Fi & Fantasy
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.
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Kana Ichinoseas Constance Grail (voice)
Sayumi Suzushiroas Scarlett Castiel (voice)
Yohei Azakamias Randolph Ulster (voices)
Mao Ichimichias Lily Orlamunde (voice)
Maaya Uchidaas Cecilia Adelbide (voice)
Natsuki Hanaeas Enrique Adelbide (voice)
Jun Fukuyamaas Dominic Harmsworth (voice)Cast & crew political lean — 1 of 7 researched: 0 left · 0 center · 0 right · 1 no public record. Based only on cited public statements, endorsements, and documented donations.