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Alternative Titles

Synonyms: Aki Sora
Japanese: あきそら


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


Score: 6.461 (scored by 1210312,103 users)
1 indicates a weighted score.
Ranked: N/A2
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #777
Members: 22,780
Favorites: 299
Ranked N/APopularity #777Members 22,780
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Volumes: /6
Chapters: /30


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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Related Manga


Aoi, Aki
Aoi, Nami
Aoi, Sora
Satsuki, Runa
Sumiya, Kana
Himekawa, Alice
Nosaka, Natsumi
Mihara, Miharu
Tomozaki, Hitomi


Feb 23, 2022
Aki Sora is a story of love between two siblings. So you already know there's incest in this manga, and if that bothers you, refrain from reading this. There are also other themes like exhibitionism, netorare, yuri and crossdressing, so it's not recommended for sensitive people who get easily offended.

Spoilers ahead.

The story starts with the siblings Aki and Sora's relationship being presented. Their love is so pure and candid that it's easy for the reader to fall in love and support them together, even though they are brother and sister. Sora is a meek, naive and levelheaded guy who does most of the household chores, ...
Jul 9, 2020
Mixed Feelings
**It might contain some spoilers so beware**

Story (4/10):

It's about a kid who loves his older sister to the point where they enter a forbidden relationship with her, but for some reasons, there are other girls who almost use him for his penis. Which totally feels out of place when it comes to the manga.

Art (6/10):

It's an old-style art from 2008. It's neither good nor bad. It's decent.

May 30, 2017
(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" ...

Interest Stacks

6 Entries · 1 Restacks
29 Entries · 123 Restacks
43 Entries · 458 Restacks


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 8 Discussion
jujubeeza - Sep 17, 2009
25 repliesby psyche-K »»
Jan 6, 2023 11:54 PM
Poll: Aki-Sora Chapter 29 Discussion
Karharot - Jan 25, 2012
11 repliesby ignoremesenpie »»
Dec 31, 2022 6:18 PM
Poll: Aki-Sora Chapter 25 Discussion
notsureifsrs - Jun 13, 2011
16 repliesby splure »»
Sep 30, 2022 7:56 AM
Poll: Aki-Sora Chapter 6 Discussion
Deadrocks - Mar 8, 2009
48 repliesby light_straight »»
Apr 4, 2022 12:44 AM
Poll: Aki-Sora Chapter 24 Discussion
-Quasar - Apr 22, 2011
10 repliesby GeneralNativis23 »»
Aug 10, 2021 4:57 AM

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