Eris no Seigairu (Holy Grail of Ellis) will start on TBS in January 2026.

It has been announced that the TV anime "Eris no Seihai," based on the light novel by DRE Novels (Drecom), will be broadcast on the TBS network from January 2026. The second trailer for the "lady" suspense fantasy, featuring a plain girl whose only redeeming quality is her sincerity and a rare villain, has been released on YouTube.

The work is a light novel written by Tokiwa Kujira and illustrated by Yuunagi. The story is about Constance Grail, a modest viscount's daughter whose only redeeming quality is her sincerity, who is framed by her fiancé's cheating partner, and is driven into a corner and despair, until Scarlett Castiel, a duke's daughter and a rare villain, lends her a hand... The meeting between these two people who should never have met will uncover a huge conspiracy surrounding the aristocratic society.

Kana Ichinose will play Constance Grail and Sayumi Suzushiro will play Scarlett Castiel. Morita and Junpei will be the directors, and the film will be produced by Ashi Productions.

*Staff (titles omitted)

Director: Morita and Junpei▽Series Composition/Screenplay: Yamashita Kenichi▽Character Design: Kawaguchi Chie▽Sub-Character Design: Yukawa Jun▽Art Director: Sue Nobuto (Kusanagi)▽Color Design: Yamagami Aiko (TDI)▽Director of Photography: Kambara Yuko (TDF)▽Editor: Sano Yuriko (TAP)▽Sound Director: Morita Yuichi▽Produced by: Good Smile Film/DRE Pictures▽Production Cooperation: Studio Live▽Animation Production: Ashi Productions

※Cast (titles omitted)

Constance Grail: Kana Ichinose ▽Scarlet Castiel: Sayumi Suzushiro ▽Randolph Alster Yohei Azakami ▽Lily Auramunde: M.A.O