Ranked N/A


Alternative Titles

Japanese: フォルト!!


Type: OVA
Episodes: 3
Status: Finished Airing
Aired: Nov 20, 2009 to May 20, 2011
Producers: T-Rex, Cotton Doll
Source: Visual novel
Genres: Hentai
Duration: 29 min. per ep.
Rating: Rx - Hentai
L represents licensing company


Score: 7.241 (scored by 4,163 users)
Ranked: N/A2
Popularity: #2628
Members: 8,779
Favorites: 79
1 indicates a weighted score. Please note that 'Not yet aired' titles are excluded.
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.


Shuichi belongs to the tennis club. There are only five members in total, but he enjoys his school life with them. One day, the situation around him starts changing when Shuichi gets injured in an accident. While Ai, one of the members, takes a good care of him, Mio, his younger sister, stays grumpy. In such an ugly situation, a big accident happens which changes the whole situation...


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

Related Anime

Characters & Voice Actors

Sugiyama, Mio
Sugiyama, Mio
Aoba, Ringo
Aoba, Ringo
Saeki, Ai
Saeki, Ai
Ookubo, Aiko
Ookubo, Aiko
Sugiyama, Shuuichi
Sugiyama, Shuuichi
Natsumura, Isuke
Natsumura, Isuke
Date Wingfield, Reiko
Date Wingfield, Reiko
Inada, Kenoko
Inada, Kenoko


Aki, Akane
Aki, Akane
Director, Episode Director, Storyboard, 2nd Key Animation, Character Design, Animation Director
Nakagawa, Tatsuto
Nakagawa, Tatsuto
Sound Director
Sawayama, Shinichiro
Sawayama, Shinichiro
Script, Screenplay
Taka, Tony
Taka, Tony
Original Character Design

More episodes Episodes(0/3)

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Opening Theme

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Ending Theme

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Write a review | More reviewsReviews

Nov 14, 2014
When I joined the tennis club I thought we would be practicing tennis and training to win matches but boy was I wrong. In the tennis club I make out with my sister which don't worry, she is not my real sister she just calls me onii-chan because I get off to that shit. I also have sex with girl in the club that is really into and my teacher touches herself to the thought of me. Konnichiwa Minasan, I am the Hentai Oujisama and today we will be talking a look at the hentai anime called Fault. Let's get started.

The story follows a boy read more
I found this review Helpful
May 21, 2011
Just 3 words... I LOVE IT!!!!

Yes you heard me right, this is a true masterpiece! The characters were beautiful! The "Every guy's dream" concept of the fucking every virgin girls. The weird and exciting places they had sex ie. Tennis Court, in the woods etc. The audio was great, pretty happy with the casting for the voices of the characters. The story is great! Some might say hentai doesn't need a story, only perverts watch them. Well I disagree, I like watching it on my laptop on my comfy bed and slowly masturbate, and I know loads of guys who do that. So of course read more
I found this review Helpful
May 22, 2011
10 across the board ive only watched two eps so far becuase the 3rd is not out yet but, This show is pretty good for those harem anime fans who wishes that the main charecter would stop being such a coward and have sex with the girls that want him. THIS IS YOUR SHOW!! The artwork is simply amazing by tony taka of course the character designs are really nice!
I found this review Helpful
Oct 30, 2014
Are you here for incest? Then you're gonna be a bit disappointed.
The first episode is hot. It's a brother/sister who play on the tennis team together and they have a pre-established relationship. There's no set up at all. You just establish the team practicing at "tennis camp", then cut to them having sex in a room. The sex is really hot, really well done, and they do a lot of fun "dirty talk."

WARNING: There is a line at the beginning where the sister says something like "It's okay because we're not blood related." This is usually where I turn off any read more
I found this review Helpful


Anime: Sora no Iro, Mizu no Iro
Both series tell stories of girls who feel in love with the same boy. Each animation : Sora no Iro, Mizu no Iro (swimming) and Fault!! (tennis) use some discipline of sport as a background for their stories. They are "must-see" for Tony Taka's art fans and not only as both series stand out when it comes of character design and animation. 
reportRecommended by HNTI
Anime: Genmukan
Similar character designs. Another great by the famed artist Tony Taka.  
reportRecommended by osukebei
Anime: Uhou Renka
-Both are hentai genres
-Two heroines vs one MC
-Light romance & school life 
reportRecommended by hackrabbits
Anime: Gakuen Shimai
both are involving tennis club, 2 heroine and 1 mc in the beginning 
reportRecommended by Yap30
Anime: Yosuga no Sora: In Solitude, Where We Are Least Alone.
-Both anime has the same Incest. But Fault! is more extreme (you could consider this anime as hentai)
-Both anime has the sister and brother love (sex)

reportRecommended by SedriuM
Anime: Love 2 Quad
I found both hentai's having a similar feel to them in the way of character development even though there polar opposites when it come to there stories.  
reportRecommended by requiem234

Recent News

Recent Forum Discussion

Poll: Fault!! Episode 2 Discussion
DonKangolJones - Jul 4, 2010
19 replies by terrablu2003 »»
May 3, 1:07 PM
Poll: Fault!! Episode 1 Discussion
DonKangolJones - Jun 28, 2010
10 replies by terrablu2003 »»
May 3, 11:30 AM