Edit Anime Information
What would you like to edit?


Alternative Titles

English: Sex Exchange (1)
Japanese: 義妹 [いもうと]


Type: OVA
Episodes: 1
Status: Finished Airing
Aired: Apr 14, 2006
Producers: Digital Works
Licensors: Media Blasters
Studios: Y.O.U.C
Source: Original
Genres: Hentai
Duration: 28 min.
Rating: Rx - Hentai


Score: 6.171 (scored by 1,178 users)
1 indicates a weighted score. Please note that 'Not yet aired' titles are excluded.
Ranked: N/A2
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #6037
Members: 3,109
Favorites: 11
Ranked N/APopularity #6037Members 3,109
Add to List
Episodes: /1
buy from amazon
* Your list is public by default.


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)


No background information has been added to this title. Help improve our database by adding background information here.

Related Anime

Characters & Voice Actors

No characters or voice actors have been added to this title. Help improve our database by adding characters or voice actors here.


Suginami, Daifuku
Director, Storyboard, Animation Director, Character Design

Edit Opening Theme

No opening themes have been added to this title. Help improve our database by adding an opening theme here.

Edit Ending Theme

No ending themes have been added to this title. Help improve our database by adding an ending theme here.

More reviewsReviews

Jul 3, 2009
jokemasterslifer (All reviews)
This hentai, I was not expecting to be good, however, I found it to be excellent when I watched it. I'm in love with the first episode. It gets a 10/10 from me. The second episode gets a 8/10. Both episodes take a completely place in a completely different setting than the other, so don't expect the characters to return in the next episode. I don't need to write much about the first episode, due to the fact of the synopsis written. I enjoyed the second one, but the boyfriend Ayu was a tad bit rude to his girlfriend Izuru, whom brings him home to read more


Recent News

Recent Forum Discussion

Poll: Sex Exchange Episode 1 Discussion
happyanime3 - Mar 13, 2013
6 replies by hithummah »»
Apr 24, 2017 4:16 AM
Why was this separated?
Gogetters - May 30, 2012
1 replies by Zukin-Man »»
Jul 8, 2012 2:15 PM