The latest trailer for A Tale of the Secret Saint offers a closer look at Fia Ruud’s journey as she works toward becoming a powerful knight. The fantasy anime is set to premiere in Japan on October 3, 2026, with a two-episode opening scheduled to introduce viewers to its story and characters.
The announcement also confirms that Kikunosuke Toya, best known for voicing Denji in Chainsaw Man, will join the cast as Curtis Bannister. The character serves as captain of the Thirteenth Knight Brigade, adding another notable figure to the series’ growing cast.
Felix Film Leads the Fantasy Adaptation
The anime is being produced by Felix Film, with Tomoe Makino directing. Deko Akao is handling series composition, while Satomi Kurita is responsible for character designs and Kenichiro Suehiro is composing the music. Naoki Murata serves as assistant director, and Ryosuke Naya is the sound director.

The adaptation is based on the fantasy light novel series written by Touya and illustrated by Chibi. The manga adaptation is drawn by Mahito Aobe. Seven Seas Entertainment publishes the official English editions of the light novels, manga, and prequel series.
The production previously announced a delay from April to October 2026, with the change intended to allow the team to deliver the best possible quality for viewers.
What to Expect From the October Premiere
The new trailer gives viewers a closer look at Fia’s ambitions and the fantasy world surrounding her. The story’s central conflict is not simply about becoming stronger. It is about a young woman trying to pursue her chosen path while carrying a secret that could completely change her future.
For fans of fantasy anime, the combination of knightly adventure, reincarnation, and hidden magical abilities gives A Tale of the Secret Saint a clear identity. The October 3 premiere will offer the first opportunity to see how the anime develops Fia’s story and introduces its wider cast.
The series is scheduled to begin broadcasting in Japan on October 3, 2026, with two episodes airing on the opening day.
