Aki Sora

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Alternative Titles

Synonyms: Akisora, Autumn Sky
Japanese: あきそら
English: Aki Sora
More titles


Type: OVA
Episodes: 1
Status: Finished Airing
Aired: Dec 18, 2009
Licensors: None found, add some
Source: Manga
Genre: EroticaErotica
Demographic: SeinenSeinen
Duration: 21 min.
Rating: R+ - Mild Nudity


Score: 5.871 (scored by 6488364,883 users)
1 indicates a weighted score.
Ranked: N/A2
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #1860
Members: 119,286
Favorites: 315


Ranked N/APopularity #1860Members 119,286
Add to My List
Episodes: /1


Sora Aoi has always been close with his siblings. But while Nami may be his twin sister, he and his older sister Aki share a different kind of relationship.

What began as an encounter with Aki in the bath led to a startling realization for Sora: he is in love with her. But while Sora is hesitant about his forbidden feelings, Aki confesses that she has always loved him. With their affections out in the open, the two begin a secret relationship.

[Written by MAL Rewrite]


Aki-Sora was bundled with the release of the limited-edition third volume of the manga.

Characters & Voice Actors


Nagai, Masaru
Takahashi, Takeo
Director, Storyboard
Takakuwa, Hajime
Sound Director
Yoshizawa, Toshikazu
Episode Director


Opening Theme

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Ending Theme

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Mar 22, 2023
This OVA has changed my life. Since I watched this Masterpiece I have a better relationship with my sisters. I now understand them better in their way of thinking. I lead my life like the Protagonist the biggest giga Chad the greatest thinker of our time. He will lead the revolution in our society. I was crying all the way trough my watch and even on my 69th one I was still in tears. I was so sad when it was over I wish i could forget everything and experience it again. I hope this OVA will also change someones life. Truly magnificent.
Nov 1, 2021
Mixed Feelings
*Light spoilers ahead*

(TLDR Review at the bottom, as usual, thanks for reading)

Aki Sora is an interesting OVA. At first, I watched it, and then brushed it off as haha very funny xddd kinda meme OVA along the lines of Boku no Pico. The kind of title you watch only because of the fatalities it has given to many eyes. Though something did intrigue me about Aki Sora when I watched it during such a time, maybe it was some irrational thought but the presentation screamed something along with some kind of hidden message.

So I gave it a rewatch. Seeing what kind of conclusion I'd come ...
Jul 10, 2024
Since my original review got removed. I'll leave a "short and sweet" review about this anime.

The plot of the anime it's wrong in so many ways. The characters, especially the main protagonist Sora, it's so annoying.
If you ask me about the sound of the anime, I'll tell you that its basically moaning and whining.

In the end Aki-Sora it's an anime with a decent animation, with horrible characters, an incestuous lame story that it's not worth watching. Even though the anime fits in erotica, it's probably more safe to say that it's a hentai.

So I wouldn't recommend this to anyone. But if you ...

Interest Stacks

41 Entries · 10 Restacks
23 Entries · 93 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

Cast of Ecchi OVA Aki-Sora Changed

According to Akitashoten, the voice cast of OVA "Aki-Sora" was changed. The reason for the change was not announced. The OVA is about incest taboo between ...read more

Recent Forum Discussion

Poll: Aki-Sora Episode 1 Discussion ( 1 2 3 4 )
game8910 - Dec 15, 2009
168 repliesby yveltalkyogre »»
Dec 27, 2023 8:40 PM
is there new episode?
aonosora12 - Jan 24, 2010
4 repliesby Ino145 »»
Sep 18, 2022 9:52 PM
Is this hentai or not?
YamiNoOkami - Feb 28, 2013
20 repliesby rakkaaa »»
May 29, 2021 4:00 AM
I have some questions about Aki Sora? :S
TheAnimeLover101 - May 12, 2013
6 repliesby Mayuka »»
Aug 3, 2014 9:12 PM
HOLY FKING GOD WOW!! Aki-Sora as anime and is NOT A HENTAI!!
Yggdrasil - Oct 23, 2009
15 repliesby KurooKuun »»
Jan 21, 2013 6:26 PM

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