Ranked #4528


Alternative Titles

Synonyms: Akisora
Japanese: あきそら


Type: OVA
Episodes: 1
Status: Finished Airing
Aired: Dec 18, 2009
Genres: Ecchi, Romance, Seinen
Duration: 21 min. per episode
Rating: R+ - Mild Nudity
L represents licensing company


Score: 6.571 (scored by 17405 users)
Ranked: #45282
Popularity: #888
Members: 28,063
Favorites: 87
1 indicates a weighted score
2 based on the top anime page.

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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: Baka-Updates Manga)

Related Anime

Adaptation: Aki-Sora
Sequel: Aki-Sora: Yume no Naka

Characters & Voice Actors

Aoi, Sora
Aoi, Sora
Kinoshita, Sayaka
Kinoshita, Sayaka
Aoi, Aki
Aoi, Aki
Kawaragi, Shiho
Kawaragi, Shiho
Aoi, Nami
Aoi, Nami
Ueda, Kana
Ueda, Kana
Sumiya, Kana
Sumiya, Kana
Okajima, Tae
Okajima, Tae


Takakuwa, Hajime
Sound Director
Takahashi, Takeo
Haneda, Koji
Animation Director, Key Animation
Kobayashi, Toshimitsu
Assistant Animation Director

Write a review | More reviewsReviews

Nov 20, 2010
Aki-Sora isn't your run-of-the-mill brother-sister incest story. There have been too many OVAs to count where a boy and his step-sister(s) of no blood relation at all, made quite clear early in the story, have expressed their forbidden love. One of the attractive points of Aki-Sora, though, is that Aki and Sora are, in fact, full siblings. Finally, the 'I' in incest was dotted, and the 'T' in taboo was crossed, like the line that Aki and Sora cross when they give in to their desires for each other.

A point I find particularly appealing about Aki-Sora is Sora's twin sister, Nami, whom he is not read more
I found this review Helpful  Not Helpful
Dec 24, 2009
It has been a long time since I saw a good incest story like this one, not since Boku wa Imouto ni Koi wo Suru. This innocent, pure love between Aki and Sora can only be described by the actions they decided to take, the emotions they shared with each other. There’s nothing wrong with their love, nothing at all; you can’t call it dirty, because if that love is pure, honest and sincere, it can’t never be wrong.

If you really know how to appreciate an incest relationship without prejudice, you’re more than welcome to see it.

One more thing, I think there’s a read more
I found this review Helpful  Not Helpful


Both have brother & sister intimate relationships.
One of the few animes in the Mature Ecchi Incest genre.

Opening Theme

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Ending Theme

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Recent News

Manga Aki-Sora To Be Discontinued Due to Incestuous Contents ( 1 2 3 4 5 ... Last Page )
122 replies by waterxeno »»
08-17-12, 12:11 PM
OVA of Ecchi Manga Aki-Sora Announced ( 1 2 )
37 replies by bottle »»
12-16-09, 5:19 PM

Recent Forum Discussion

Poll: Aki-Sora Episode 1 Discussion ( 1 2 3 4 5 ... Last Page )
132 replies by souma-kun »»
Today, 8:15 AM
I have some questions about Aki Sora? :S
5 replies by BryanBossling »»
06-19-13, 5:54 PM

Fansubbing Groups

Which fansubbers do you like the best? Click + to approve of their subs for this show. Click - if you don't think they did such a great job.
Yuurisan-Subs [YuS] 17 of 18 users approve
CoalGuys [CoalGuys] 23 of 41 users approve
Anime No Sekai [ANSK, AnimeNSK] (Brazilian Portuguese) 9 of 9 users approve
Azurpyro Fansub [Azurpyro] (French) 7 of 8 users approve
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