Sekai Oni
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Sekai Oni

Alternative Titles

Synonyms: Sekaioni, World of Demon
Japanese: 世界鬼


Type: Manga
Volumes: 11
Chapters: 110
Status: Finished
Published: Jul 2, 2012 to Jun 1, 2015
Genres: Drama Drama, Fantasy Fantasy, Horror Horror
Theme: Psychological Psychological
Serialization: Ura Sunday
Authors: Okabe, Uru (Story & Art)


Score: 7.351 (scored by 43444,344 users)
1 indicates a weighted score.
Ranked: #37262
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #1132
Members: 12,389
Favorites: 234

External Links

Ranked #3726Popularity #1132Members 12,389
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Volumes: /11
Chapters: /110
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Sekai Oni follows the story of a little girl called Shinonome Azuma.

With her parents dead or missing, Azuma has been taken into her uncle's family. However her new family has been harshly abusing her, to the point she has become so mentally unstable she developed the rare syndrome of Alice in Mirrorland, which makes her see things that shouldn't be there reflected on mirrors, water, glass, etc.

Everything begins when the things she sees start affecting the real world directly, and the barrier between reality and illusion breaks apart.

Welcome to the world at the other side of the mirror. Welcome to Wonderland.

(Source: Batoto)


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More reviewsReviews

Oct 19, 2015
AAABatery (All reviews)
What a wild ride this thing was. Never before has there been such sporadic highs and lows and moments of complete and utter confusion, yet i loved every moment of it.

Sekai Oni walks the balance beam beam between satire and serious, and it can be confusing as to which the focus is supposed to be. On one hand you have the typical troupes of power ups that make a character unstoppable, yet it avoids making the power ups based on the power of 'friendship'. It introduces characters that are supposed to be the elites of their groups only to quickly brush them away reducing read more
May 15, 2017
potentialPizza (All reviews)
Sekai Oni is a strange sort of manga – imperfect and yet it fits with itself like a puzzle. No aspect of it holds it back; rather, it all holds together. I'm not sure if I can even supply any specific criticisms. It is what it is, and achieves what it intends to be. It's like a functioning grandfather clock – the gears, the pieces of machinery inside, might be flawed, but they all successfully and invisibly cooperate to bring you the end result. Is that an end result worth getting? I think so, but even if I know not what flaws it has, I don't love it read more
Feb 26, 2020
Lovernia (All reviews)
What initially drew me to Sekai Oni was the idea of this "other world" in a reflection. I expected it to be more of a psychological story, with Azuma struggling against the abuse of her family (aunt, uncle and their sons) and those first chapters fed into my expectations of what this piece is going to be. However once the story started coming together, I realized that this is gonna be a different kind of tale. Once we meet our supervising Cheshire devil and the other unfortunate souls similar to our main protagonist, each with their unique past and struggles, it takes a strange turn. read more
Oct 31, 2015
Hallgreek (All reviews)
Hey hey. I don't even talk english so.
This manga started as: wow, amazing. pretty cool concept. And then after 90 chapters still stays cool.
And the ending was pretty confusing and... disappointing.
Perhaps the mangaka wanted like that. In that case: Respect.

Story (some how): There's this poor little girl (our main character - Shinonome Azuma) that is daily raped by her uncle, and abused by her shi*ty family, and she has no one in the world. Also she had a mental disease.
So she sees crazy stuff by looking at mirrors.
That disease is called "Alice in the mirrorland syndrome"

Azuma adopts a little bird from a read more

Recent News

Recent Forum Discussion

Poll: Sekai Oni Chapter 101 Discussion
Stark700 - Oct 18, 2015
13 replies by Vertigoh »»
May 8, 8:16 PM
Poll: Sekai Oni Chapter 85 Discussion
Stark700 - Jul 15, 2015
4 replies by Hannah_Ana »»
Feb 24, 2017 9:27 AM