ASIAN DRAMA / Japan
The Holy Grail of Eris (2026)
エリスの聖杯
JapanTV series
Overview
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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THE PEOPLE
Cast
Kana IchinoseConstance Grail (voice)
Sayumi SuzushiroScarlett Castiel (voice)
Yohei AzakamiRandolph Ulster (voices)
Mao IchimichiLily Orlamunde (voice)
Maaya UchidaCecilia Adelbide (voice)
Natsuki HanaeEnrique Adelbide (voice)BEHIND THE CAMERA
Key crew
Aiko YamagamiColor DesignerChie KawaguchiSupervising Animation DirectorJun YukawaCharacter DesignerKenichi YamashitaSeries CompositionMichika KurematsuArt DesignerMorita to JumpeiSeries DirectorNguyen Hoai Thanh QuocArt DirectionNobuhito SueArt DirectionSeiji MiyazakiExecutive ProducerToru IshitsukaOriginal Music ComposerYoshiaki DewaOriginal Music ComposerYuichi MoritaSound Director
Full cast & crew ↗SEASON GUIDE
Last season
Season 12026 · 12 episodesExplore season and episodes ↗View all seasons ↗THE STORY CONTINUES
Latest episodes
S1 E12
The Final Chapter: At the Grand Merillian
As the hour of Constance's execution approaches, Scarlett finds a crucial document and Cecilia makes her move.
S1 E11
Those Who Defy Fate
Constance is jailed on her own testimony and given a sentence of death.
S1 E10
For the Future
Constance, Scarlett, and Randolph pursue the kidnapped Ulysses and stumble into a shootout.
S1 E9
The Holy Grail of Eris
Scarlett possesses Constance to confront her own father.
BEHIND THE SCREEN
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THE COMMUNITY
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