The Holy Grail of Eris - Season 1
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.
First Air Date : Jan 08, 2026
Last Air Date : Jan 08, 2026
Runtime : min.
Genre : Animation, Mystery, Sci-Fi & Fantasy
Stars : Kana Ichinose, Sayumi Suzushiro, Yohei Azakami, Mao Ichimichi, Maaya Uchida, Natsuki Hanae, Jun Fukuyama
Quality : 
- Eps. 1 : At the Grand Merillian2026-01-08
- Eps. 2 : Episode 22026-01-15
- Eps. 3 : Episode 32026-01-22
- Eps. 4 : Episode 42026-01-29
- Eps. 5 : Episode 52026-02-05
- Eps. 6 : Episode 62026-02-12
- Eps. 7 : Episode 72026-02-19
- Eps. 8 : Episode 82026-02-26
- Eps. 9 : Episode 92026-03-05
- Eps. 10 : Episode 102026-03-12
- Eps. 11 : Episode 112026-03-19
- Eps. 12 : Episode 122026-03-26
