The Reincarnated Great Saint Anime: October 3 Release Date, New Cast, and PV Revealed

Broadcast Schedule and Streaming Platforms

According to Comic Natalie, the series will debut on October 3, 2026, across multiple Japanese networks. TOKYO MX and BS11 will air the anime weekly on Saturdays at 22:00, followed by Sun TV at 22:30. AT-X will begin broadcasting the series on October 5, 2026, airing every Monday at 22:00.

For streaming audiences, ABEMA and Prime Video will provide terrestrial-pacing, fastest-window streaming starting October 3, 2026, at 22:00. The first episode will launch simultaneously with the broadcast, while the second episode will premiere on the same day as its television counterpart.

Cast Additions and Character Details

News Japan.

The story follows Fia, a protagonist who possessed cheat-level magical abilities as a “Great Saint” in her past life. In her current existence, Fia conceals her previous memories and immense powers to live out her life as a knight. The newly released promotional video showcases Fia alongside main characters Zabiliria, Savis, and Cyril, as well as members of the Black Dragon Knights.

Theme Songs and Production Staff

The main promotional video features audio previews for both primary musical themes. The opening theme song is “Flare of Soul” performed by Kaya, while the ending theme song is “STELLAR” by Utahime Dream All Stars, according to Comic Natalie.

The anime is based on the original light novel series written by Tokiya and published by Earth Star Entertainment under their Earth Star Novel imprint, with character drafts by chibi and comic adaptation by Mahito Aonobe. Tomoe Makino directs the series at studio FelixFilm, with Hayaki Murata serving as assistant director. Deko Akao handles series composition, Satomi Kurita designs the characters, Ryosuke Naya directs sound, and Kenichiro Suehiro composes the music. Production is credited to the Black Dragon Knights committee.