The Holy Grail of Eris

Name: The Holy Grail of Eris
Genre: Animation, Mystery, Sci-Fi & Fantasy
Released: 2026-01-08
Rating: 7.5
Cast: Kana Ichinose, Sayumi Suzushiro, Yohei Azakami, Mao Ichimichi, Maaya Uchida

TV-1420261 seasonMBS, TBS, CBC, Tulip Television, SBC, BSN, tys, NBC, HBC, RKK, i-Television, SBS, IBC, BSS, MRO, OBS, TUF, RSK, TUY, tbc, RKB, KUTV, RBC, UTY, RCC, MRT, ATV, MBCJapanese

Animation Mystery Sci-Fi & Fantasy

Ratist Community Rating

7.5

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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.

1 Season

StatusEnded

First Aired2026-01-08

Last Aired2026-03-26

Exec. ProducerSeiji Miyazaki

MusicYoshiaki Dewa

NetworkMBS, TBS, CBC, Tulip Television, SBC, BSN, tys, NBC, HBC, RKK, i-Television, SBS, IBC, BSS, MRO, OBS, TUF, RSK, TUY, tbc, RKB, KUTV, RBC, UTY, RCC, MRT, ATV, MBC

Seasons1

Episodes12