Seijo no Maryoku wa Bannou desu

The Saint's Magic Power is Omnipotent

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Alternative Titles

Synonyms: The power of the saint is all around.
Japanese: 聖女の魔力は万能です
English: The Saint's Magic Power is Omnipotent
German: The Saint's Magic Power is Omnipotent
Spanish: The Saint's Magic Power is Omnipotent
French: The Saint's Magic Power is Omnipotent
More titles


Type: TV
Episodes: 12
Status: Finished Airing
Aired: Apr 6, 2021 to Jun 22, 2021
Premiered: Spring 2021
Broadcast: Tuesdays at 23:30 (JST)
Licensors: Funimation
Studios: Diomedéa
Genres: FantasyFantasy, RomanceRomance
Themes: IsekaiIsekai, MedicalMedical
Duration: 23 min. per ep.
Rating: PG-13 - Teens 13 or older


Score: 7.301 (scored by 9784197,841 users)
1 indicates a weighted score.
Ranked: #26892
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #1186
Members: 204,839
Favorites: 1,228

Available At


Streaming Platforms

Ranked #2689Popularity #1186Members 204,839
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Episodes: /12


Since ancient times, the citizens of Slantania have lived within a shroud of miasma, a force that brings forth monsters creating havoc around the world. When the kingdom's Order of Knights becomes incapable of containing the monsters, the Grand Magus summons a holy maiden—the legendary "Saint"—to obliterate the horrid creatures and restore peace.

One evening, as Sei Takanashi returns home from a long day at work, a magical force pulls her into a foreign world. Upon her arrival to the kingdom of Slantania, she overhears that the Grand Magus inadvertently summoned two Saints—Sei and a brown-haired girl. Needing only one holy maiden, the prince declares the other girl as the Saint, leaving Sei to her own devices.

Sei sets her sight on the Medicinal Flora Research Institute, an establishment known for its studies regarding herbs and potions. While indulging in her latest passion, Sei has a fateful encounter with the commander of the Third Order of Knights. But little does she know, her aptitude as a Saint will continue to exert its influence over her new life.

[Written by MAL Rewrite]

Characters & Voice Actors



Opening Theme

Apple Music
Amazon Music
Youtube Music
"Blessing" by Aira Yuuki (結城アイラ)

Ending Theme

1: "Page for Tomorrow" by NOW ON AIR (eps 2-11)
2: "Pray" by Aira Yuuki (結城アイラ) (eps 12)

Episode Videos


Jun 22, 2021
What do you get when you mix the two best genres of anime, shoujo romance and isekai? An amazing experience like Seijo.

I’ll be sweet and short with this one, Seijo was one of the best shows of the season, it’s really a shame it didn’t get much attention. But, for those of us who did get a chance to check it out, week after week we got to see an incredible character driven and grounded fantasy story. Sei’s one of the most loveable characters I’ve come across in an isekai. If you have traditionally struggled to get into isekai because of generic OP MCs ...
Jun 22, 2021
Mixed Feelings
After many attempts, Diomedea got it right. Finally we have an anime that we can rate the studio for its progress and execution in adapting a show based on a Light Novel. Honestly, since the demise of Domestic at Kanojo, I've had no hope of a studio that has been known to significantly damage the original material and which has consequently crippled the entire franchise. But now it's an exception, this time we have to recognize a good job!

Seijo no Maryoku wa Bannou Desu is the kind of show that arrived in 2021 with an idea that was often questioned about its own functionality, even ...
Jun 22, 2021
The low score is based on the lack of: antagonist, plot twists, suspense, character dev, quality dialogue, and etc that a good story should have.

I found this series from recommendations of another shoujo anime that I watched, Akagami no Shirayuki-hime. Some 8 people recommended watching this series... What a mistake! Generally, I enjoy shoujo and the like with sentimental stories even if it's a harem. Sadly, Seijo no Maryoku wa Bannou Desu failed my expectations.

Story 2/10: The plot is super basic, predictable, and therefore boring. There is no antagonist in the story, no real conflict or anything that can cause emotions, characters just exist. The ...

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Recent Forum Discussion

Poll: Seijo no Maryoku wa Bannou Desu Episode 12 Discussion ( 1 2 3 )
Stark700 - Jun 22, 2021
110 repliesby Rahul_101 »»
May 20, 3:00 AM
Poll: Seijo no Maryoku wa Bannou Desu Episode 7 Discussion ( 1 2 )
Stark700 - May 18, 2021
75 repliesby Garrett_Dark »»
Apr 6, 12:28 AM
Poll: Seijo no Maryoku wa Bannou Desu Episode 5 Discussion ( 1 2 )
Stark700 - May 4, 2021
60 repliesby Garrett_Dark »»
Apr 5, 8:54 AM
Poll: Seijo no Maryoku wa Bannou Desu Episode 2 Discussion ( 1 2 )
Stark700 - Apr 13, 2021
91 repliesby Garrett_Dark »»
Apr 5, 6:26 AM
Magical abduction okay?
middle_pickup - Feb 23
23 repliesby Ragon_Qc »»
Feb 25, 11:22 AM