Is the TV show The Holy Grail of Eris available on Netflix, Disney+, Prime or Apple TV+?

At Stream Tracker, I’ll help you find where to watch The Holy Grail of Eris and whether it’s streaming on Netflix, Disney+, Prime Video or Apple TV+. Part political thriller, part gothic fable, the series throws Constance Grail — a plain viscount’s daughter condemned to public execution — into a world of noble intrigues when a mysterious voice offers her salvation. Alongside the supposedly dead Scarlett Castiel, Constance peels back the gilded curtain of high society to expose betrayal, hidden conspiracies and the kind of secrets that make power itself crackle with discord worthy of Eris. In this piece you’ll get a quick recap of the show’s tone and stakes, a clear rundown of its current availability across the four major services, and, if the series has received any awards or honors, those will be noted as well.

Synopsis

Condemned to the scaffold after her fiancé’s betrayal and exposed in front of the city, Constance Grail—an unpretentious viscount’s daughter prized for her blunt honesty—faces certain death until a mysterious whisper offers a different fate. The voice points to Scarlett Castiel, a highborn woman thought to have perished years ago, as Constance’s only chance for survival. Thrust together, the two women form an uneasy partnership and peel back the glittering veneer of aristocratic life to reveal a lethal web of secrets, lies and ambition; as they navigate courtly intrigues and shifting loyalties, each uncovered truth brings them closer to dismantling the conspiracy at the heart of power.

Release date

2026

Seasons / Episodes

1s / 12ep

Total duration

Not set

Rating

Country

Japon

Genre(s)

Animation, Fantasy

Cast

Kana Ichinose Sayumi Suzushiro Yohei Azakami Mao Ichimichi Maaya Uchida Natsuki Hanae Jun Fukuyama