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: DramaDrama, FantasyFantasy, HorrorHorror, PsychologicalPsychological
Authors: Okabe, Uru (Story & Art)
Serialization: Ura Sunday


Score: 7.421 (scored by 36913,691 users)
1 indicates a weighted score.
Ranked: #34142
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #995
Members: 10,177
Favorites: 220
Ranked #3414Popularity #995Members 10,177
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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
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
May 13, 2015
Shioxus (All reviews)
(This is a review for an ongoing manga, and is subject to change.)

When I look for something to read/watch, I look for three things.

1. Good story concepts.
2. Interesting characters.
3. Originality

Because, aren't those things what make a good story?

What initially attracted me to Sekai Oni was actually the cover art. The covers are all gorgeous, and, much to my delight when I started reading it, there are some really outstanding illustrations within. The only issue I have with the art is that, well, it's pretty inconsistent. Some of it looks top notch and some of it is weird and barebones. Luckily, the good illustrations and read more


Recent News

Recent Forum Discussion

Poll: Sekai Oni Chapter 101 Discussion
Stark700 - Oct 18, 2015
12 replies by ireadthemanga2 »»
Feb 2, 2019 9:59 AM
Poll: Sekai Oni Chapter 85 Discussion
Stark700 - Jul 15, 2015
4 replies by Hannah_Ana »»
Feb 24, 2017 9:27 AM