Tv Show · 24 min · ani, trl, scf
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.
Where to watch The Holy Grail of Eris
Available on 4 platforms across 2 countries.
Chart positions today
Currently charting in 2 countries, best placed at #378 in South Korea.
- South Korea #378
- Indonesia #962
Seasons
1 season, 12 episodes in total.
- Season 1 (2026) — 12 episodes
Cast
Kana Ichinose, Sayumi Suzushiro, Yohei Azakami, Mao Ichimichi, Maaya Uchida, Natsuki Hanae, Jun Fukuyama
Crew
Satoshi Fukao (producer), Hiroto Utsunomiya (producer), Tomoko Fujimura (producer), Yusuke Onuki (producer), Fumihiro Ozawa (producer), Masakatsu Kato (producer), Tomoyuki Ohwada (producer), Yuma Mori (producer), Keiko Tokuda (producer), Ayana Tanabe (producer)