A Tale of the Secret Saint
Tensei shita Dai Seijo wa, Seijo de Aru Koto wo Hita Kakusu / A Tale of the Secret Saint / 大聖女 / DaiseijoSummary
Fia always dreamed of becoming a knight. Born into a family of knights, she’s the least talented among them, but she still clutches to her hope and trains with everything she has. When the day comes for her to slay a small demon and prove her worth, she ends up face to face with a dragon instead! A deadly injury makes her life flash before her eyes…and she suddenly remembers her former life, when she was a powerful Saint in a bygone era who defeated the Demon King. That life ended in pain because of who she was, making her fear ever becoming a Saint again. Now that the magic from her previous life has been rekindled, she may become a more powerful knight than she ever dreamed–if only she can survive long enough!
(Source: Seven Seas Entertainment)
Where to watch
Platforms
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Other links
Availability may vary by country.
Episodes
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Details
- Format
- ONA
- Episode length
- 24 min
- Season
- Fall 2026
- Start date
- October 3, 2026
- Status
- Airing
- Source
- Light novel
- Country of origin
- Japan
- Studios
- Felix Film
- Romaji title
- Tensei shita Dai Seijo wa, Seijo de Aru Koto wo Hita Kakusu
- English title
- A Tale of the Secret Saint
- Native title
- 転生した大聖女は、聖女であることをひた隠す
- Other titles
- A Tale of the Secret Saint · 大聖女 · Daiseijo
Characters 12
Main characters
- Fia Ruudフィーア ルードMain
Profile
- Age
- 15-
- Gender
- Female
Youngest daughter of the Ruud family of knights. A princess and the Great Saint in her past life.
- ZaviliaザビリアMain
Profile
- Gender
- Male
A black dragon who becomes Fia's familiar
Show the other characters (10)
- Cyril Sutherlandシリル・サザランドSupporting
Profile
- Gender
- Male
- Desmond Ronanデズモンド・ローナンSupporting
Profile
- Gender
- Male
Leader of the Second Knight Squadron and the Commander of the Military Police. An earl who is known as the "Tiger of the Kingdom." After his fiancee ran away with his younger brother, he no longer trusts any woman.
- Zachary Townsendザカリー・タウンゼントSupporting
Profile
- Gender
- Male
Commander of the Sixth Knight Squadron. Extremely popular with his subordinates, he is gentle and caring despite his macho appearance.
- Quentin Agutterクェンティン・アガターSupporting
Profile
- Gender
- Male
Commander of the Fourth Knight Squadron of beast-masters. Can see the energy of his opponents and accurately gauge their strength.
- Saviz Návサヴィス・ナーヴSupporting
Profile
- Age
- 27
- Gender
- Male
Height: 191cm Commander of the Náv Black Dragon Knights. The younger brother of the king and, as such, the heir apparent.
- EnochイーノックSupporting
Profile
- Gender
- Male
Commander of the Third Squadron of mage-knights. He rarely speaks, only becoming interested when magic is the topic of discussion.
- CharlotteシャーロットSupporting
Profile
- Gender
- Female
- Clarissa Abernathyクラリッサ・アバネシーSupporting
Profile
- Gender
- Female
The commander of the Fifth Knight Squadron. A charming and beautiful woman with pink hair, she likes her uniform to have a low neckline.
- Fabian Weinerファビアン・ワイナーSupporting
Profile
- Gender
- Male
- Curtis Bannisterカーティス・バニスターSupporting
Profile
- Gender
- Male
Staff and studios
Studios
Key staff
- Tomoe MakinoDirector
- chibiOriginal Character Design
- TouyaOriginal Story
- Hitomi MienoSeries composition
- Satomi KuritaCharacter design
- Kenichirou SuehiroMusic
- Ryousuke NayaSound director
Show the full staff (10)
- Naoki MurataAssistant Director
- Hiroaki SuzukiTheme Song Arrangement (OP)
- Utahime Dream All StarsTheme Song Performance (ED)
- Takanori MizoguchiTheme Song Lyrics (ED)
- Kyouichi MiyazakiTheme Song Composition (ED)
- Hiroaki SuzukiTheme Song Lyrics (OP)
- Hiroaki SuzukiTheme Song Composition (OP)
- Kyouichi MiyazakiTheme Song Lyrics (ED)
- Hiroto KikuchiTheme Song Arrangement (ED)
- KAYATheme Song Performance (OP)