Where to watch The Holy Grail of Eris
Watching the complete series
Binge
12 ep.
Finished
All 12 episodes have aired, so you can watch from episode 1 in one go.
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Based on all 12 episodes. The defaults of 24 minutes per episode and 60 minutes per day are assumptions. Adjust them to the actual runtime and your own pace.
12 episodes left · about 4h 48m · about 5 days
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The Holy Grail of Eris is a Winter 2026 anime. It premiered on January 8, 2026, 12 episodes. The finale (episode 12) aired on March 26, 2026. Streaming services listed: Prime Video, ABEMA, d Anime Store and 4 more.
Broadcast data: Syoboi Calendar
Synopsis
Constance Grail is framed as a thief after losing her fiancé to a rival. When a mysterious voice offers help, she is drawn into a dangerous mystery linked to another woman's fate.
Synopsis source: Wikipedia (CC BY-SA 4.0)
Episodes
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