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Alternative Titles

Synonyms: Aki Sora, Akisora
Japanese: あきそら


Type: Manga
Volumes: 6
Chapters: 30
Status: Finished
Published: Dec 19, 2008 to May 20, 2011
Authors: Itosugi, Masahiro (Story & Art)
Serialization: Champion RED Ichigo


Score: 6.691 (scored by 9645 users)
1 indicates a weighted score. Please note that 'Not yet published' titles are excluded.
Ranked: #130162
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #444
Members: 17,578
Favorites: 290
Ranked #13016Popularity #444Members 17,578
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Volumes: /6
Chapters: /30
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Aki Sora revolves around Aki Aoi and Sora Aoi, a pair of close siblings who have shared an intimate bond since childhood. During their coming of age, they each come to realize the true depth of the love they feel for each other and consummate that love in secret. They keep their younger sister, Nami, Sora’s twin in the dark about their new relationship. Nami, clueless of what is happening in her household aims to set her brother up with her best friend, Kana Sumiya. Despite these relationships Nami seems to have feelings for someone near to her too but keeps them secret.

(Source: MU)


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Tomozaki, Hitomi

More reviewsReviews

May 30, 2017
SirTifide (All reviews)
(spoiler warning. better safe than sorry)

Ever wanted to fuck your sister?

I sure hope not. We're all well-adjusted human beings around here.

Aki-Sora is a manga which transcends barriers and breaks glass ceilings. It reaches for new heights, and achieves the impossible. It's in a class of its own- no manga could ever be as terrible as this.

This is a story about sex. Specifically, how many weird sex situations can you get in before the reader loses their suspension of disbelief and gives up all hope on humanity. For me that was the part where the main character had to act as a substitute "hot beef injection" read more
Jul 21, 2014
BloodSoakedGoat (All reviews)
Aki Sora is a fantastic read. What can I say about this delightful, delectable, downright dangerous tale? This might sound sort of odd, but Aki Sora is a lot like Death Note, except imagine Light having a older sister instead of a death note, and that the whole plot revolved around him fucking her and a bunch of other people. The premise is that Sora has feelings for his sister Aki and vice versa , one thing leads to another and there ya go. There are a lot of twists, nothing to write home about (mainly because you shouldn't tell your family you read this) read more
Jul 8, 2012
Gokuatruehero (All reviews)
Aki lives a wonderful life. She's got the beauty, intelligence, sports skills and popularity. Although, that changes when she's at home. She's very lazy and untidy leading her little brother, Sora, to clean it. Plus, Sora's twin sister Nami, is madly inlove with her best friend Kana, but doesn't admit it.

Bullied by Nami and often teased by Aki, Sora is left to do chores their mom has to do. But, where's their mom? She's busy with work like most moms. I'll add more, Sora actually harbors lustful feelings for his big sister Aki, who feels the same. It's an adventure and they have to read more
May 30, 2015
blaziken25 (All reviews)
As someone who is not a huge fan of sex in media – I found Aki-Sora to be a difficult read.
I found myself cringing or feeling bored in some parts.
Why did I read it then? To prove to a friend that I actually could.
Warning: There is a lot of sex and other mature themes in Aki-Sora.

Story: 6/10
Aki-Sora is about a young boy who has a sexual relationship with his sister.
The story is about a young boy's sexual exploits until about 20 chapters in. The redeeming parts of the story that make Aki-Sora a worthwhile read – are the character backstories. I found the backstories of read more


Recent News

Manga Aki-Sora To Be Discontinued Due to Incestuous Contents

According to the twitter of Itosugi Masahiro, the first and the third volumes of manga Aki-Sora will be discontinued this July. Itosugi said those volumes have been ...read more

OVA of Ecchi Manga Aki-Sora Announced

According to the notice to bookshops, Itosugi Masahiro's manga "Aki-Sora" was announced to get an OVA adaptation. It will be bundled with the manga vo...read more

Recent Forum Discussion

Poll: Aki-Sora Chapter 30 Discussion ( 1 2 3 )
Blaz - Jan 8, 2012
103 replies by Kame-nos »»
Yesterday, 5:20 AM
Poll: Aki-Sora Chapter 24 Discussion
-Quasar - Apr 22, 2011
8 replies by E_Creator »»
Dec 26, 2018 2:23 PM

Recent Featured Articles

Understanding Aki-Sora Through Kisses

Understanding Aki-Sora Through Kisses

Sora Aoi and his older sister Aki love each other very much, but what that means changes as they get older. Their relationship becomes intimate, and there's nothing more intimate and meaningful than a kiss. Here's how Aki-Sora's most important kisses help tell the story!

by Jankenpopp