Sex Exchange (1)

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Alternative Titles

Japanese: 義妹 [いもうと]
English: Sex Exchange (1)
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Type: OVA
Episodes: 1
Status: Finished Airing
Aired: Apr 14, 2006
Producers: Digital Works
Licensors: Media Blasters
Studios: Y.O.U.C
Source: Original
Genre: HentaiHentai
Duration: 28 min.
Rating: Rx - Hentai


Score: 5.911 (scored by 21272,127 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: #8239
Members: 5,556
Favorites: 6

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Ranked N/APopularity #8239Members 5,556
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Episodes: /1


Yoshugara Hikaru and his little sister, Mioto, are childhood friends of Sugihara Hakuro, and Hakuro's little sister, Akimi. Although Mioto and Hakuro love each other, Hikaru is also secretly in love with Mioto. One day, Akimi walks into Hikaru’s room whilst he was playing with himself while spying on Mioto and Hakuro. Akimi demands that Hikaru finds a way to break-up their sibling as Akimi also loves her brother. Hikaru refuses her but Akimi threatens to reveal his shameful act. Hikaru loses his temper and rapes her. Horrified by what he had done, Hikaru eventually agrees to cooperate with Akimi on condition that his indiscretions be kept secret.

(Source: AnimeNfo)

Characters & Voice Actors


Suginami, Daifuku
Director, Storyboard, Animation Director, Character Design
Itou, Hiroshi
Key Animation
Katou, Seishirou
Key Animation


Opening Theme

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Ending Theme

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Jun 10, 2022
This was a pretty good anime to watch while Milly rocking in New York. The plot had me on the edge of my seat the whole way through. I enjoyed the suspense caused by the reveal of Yoshugara Hikaru's titanic ejaculation power. For those of you who are planning on watching this anime, I highly recommend learning about H energy first. Overall, this was a decent experience and I would totally recommend this to anyone looking for a casual anime to watch with their parents. Please give this masterpiece a watch for yourself; you won't regret it!


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Recent Forum Discussion

Poll: Sex Exchange Episode 1 Discussion
happyanime3 - Mar 13, 2013
9 repliesby MizuhoKamui »»
Nov 24, 2022 6:29 PM
Why was this separated?
Gogetters - May 30, 2012
1 repliesby Zukin-Man »»
Jul 8, 2012 2:15 PM