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Crunchyroll Amazon ChannelThe Holy Grail of Eris (2026) is a animation, mystery, sci-fi & fantasy web series in Japanese. On New MovieLinkBD: full story, cast, ratings, season & episode guide, official trailer and where to watch The Holy Grail of Eris online in HD.
The Holy Grail of Eris — Storyline
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.
Cast & Crew
- Starring: Kana Ichinose, Sayumi Suzushiro, Yohei Azakami, Mao Ichimichi, Maaya Uchida, Natsuki Hanae, Jun Fukuyama
The Holy Grail of Eris — Series Details
| First Air Date | 2026-01-08 |
| Seasons | 1 |
| Episodes | 12 |
| Genre | Animation, Mystery, Sci-Fi & Fantasy |
| Language | Japanese |
| Network | MBS, 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 |
| Status | Ended |
| Rating | 7.3/10 (23 votes) |
The Holy Grail of Eris — Episode Guide
Season 1
- E1: At the Grand Merillian (2026-01-08) — Constance Grail attends a party only to find her fiancé kissing another woman and herself accused of a crime.
- E2: An Extraordinary Villainess and an Ordinary Girl (2026-01-15) — The ghostly Scarlett demands that Constance repay her help by avenging her death.
- E3: Respective Answers and Beginnings (2026-01-22) — Constance and Scarlett follow a tip to a masked ball with a sinister reputation.
- E4: The Silent Ladies' Tea Party (2026-01-29) — Constance receives a summons from an investigative committee determined to put her on trial.
- E5: And the Cock Crows to Herald the Dawn (2026-02-05) — Constance's carriage suffers a shocking attack and an even more shocking rescue.
- E6: The Command of the Goddess (2026-02-12) — Both Constance and Randolph uncover fresh clues, but Lily's last message remains shrouded in mystery.
- E7: A Banquet of Insectivorous Plants (2026-02-19) — Daeg Gallus contrives to murder Aisha before she can reveal the truth and cast suspicion on Abigail.
- E8: Lily Orlamunde (2026-02-26) — Constance, Scarlett, and Randolph discover a letter that reveals Lily's struggle and the truth she uncovered.
- E9: The Holy Grail of Eris (2026-03-05) — Scarlett possesses Constance to confront her own father.
- E10: For the Future (2026-03-12) — Constance, Scarlett, and Randolph pursue the kidnapped Ulysses and stumble into a shootout.
- E11: Those Who Defy Fate (2026-03-19) — Constance is jailed on her own testimony and given a sentence of death.
- E12: The Final Chapter: At the Grand Merillian (2026-03-26) — As the hour of Constance's execution approaches, Scarlett finds a crucial document and Cecilia makes her move.
Frequently Asked Questions
How many seasons does The Holy Grail of Eris have? 1 season(s) with 12 episodes.
Where can I watch The Holy Grail of Eris? See the Where to Watch section above for current streaming options.
