---
title: "Fault!!"
description: "Shuuichi 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 cha"
image: "https://t.vndb.org/cv/05/122105.jpg"
---

# Fault!!

![Fault!!](https://t.vndb.org/cv/05/122105.jpg)

**Alternative Title:** フォルト!!

**Developer:** Ciel

**Release date:** Jul 31, 2009

**Platform:** Windows, Android, DVD

**Language:** Japanese

**Rating:** 7.1/10 (212 votes)

## Description
Shuuichi 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 Shuuichi 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...

[From ErogeShop]

## Characters
### Sugiyama Shuuichi (杉山 修一)
- **Gender:** Male
- **Measurements:** Height: 174cm, Weight: 61kg
- **Hair:** Brown, Short, Straight, Spiky Bangs
- **Eyes:** Brown, Tsurime
- **Body:** Teen, Slim, Pale
- **Clothes:** Gym Shorts, Sports Shoes, Sports Uniform, Tennis Outfit
- **Personality:** Ore
- **Role:** School Sports Club Member, Older Brother
- **Engages in:** Tennis

### Saeki Ai (佐伯 藍)
- **Gender:** Female
- **Measurements:** Height: 158cm, Weight: 47kg, Bust-Waist-Hips: 85-60-82cm, C cup
- **Hair:** Brown, Ponytail, Shoulder-length, Straight, Pubic Hair
- **Eyes:** Brown, Tareme
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Mini-dress, Miniskirt, Sports Shoes, Bow Tie, Cuffs, Sports Uniform, Ribbon Tie, Ribbon Hair Accessory, Ribbon Hair Tie, Tennis Outfit
- **Personality:** Outgoing, Friendly, Naive
- **Role:** School Sports Club Member, Classmate, High School Student
- **Engages in:** Sports, Cosplay, Tennis
- **Voiced by:** Momoi Ichigo

### Sugiyama Mio (杉山 澪)
- **Gender:** Female
- **Measurements:** Height: 150cm, Weight: 42kg, Bust-Waist-Hips: 74-58-74cm, A cup
- **Hair:** Brown, Twin Tails, Waist Length+, Straight, Blunt Bangs, Sidehair
- **Eyes:** Brown, Tsurime
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Kemonomimi Headband, T-shirt, Evening Gloves, Miniskirt, Sport Bloomers, Thigh-high Stockings, Belt, Gothic, Tail, Bra, Sports Uniform, Ribbon Tie, Rubber Band With Beads, Ribbon Hair Tie, Shimapan, Old Type School Swimsuit, Naked Shirt, Tennis Outfit
- **Personality:** Modern Tsundere, Spoiled, Brother Complex
- **Role:** Cousin, School Sports Club Member, Kouhai, High School Student, Younger Sister
- **Engages in:** Cosplay, Tennis
- **Voiced by:** Aoba Ringo

### Date Wingfield Reiko (伊達・ウィングフィールド・黎子)
- **Gender:** Female
- **Measurements:** Height: 166cm, Weight: 49kg, Bust-Waist-Hips: 82-62-82cm, B cup
- **Hair:** Blond, Long, Straight, No Bangs, Parted to Side, Pubic Hair
- **Body:** Teen, Slim, Pale, Pointed Ears
- **Clothes:** School Uniform, Kemonomimi Headband, Jacket, Skirt, Miniskirt, Knee-high Socks, Bikini, Cravat, Strapless Dress, Ribbon Tie
- **Personality:** Outgoing, Friendly
- **Role:** Student Club President, School Sports Club Member, Senpai, High School Student
- **Engages in:** Cosplay, Tennis
- **Eyes:** Tsurime, Cyan
- **Voiced by:** Kozuki Kureha

### Hayama Rika (羽山 璃花)
- **Gender:** Female
- **Measurements:** Height: 148cm, Weight: 41kg, Bust-Waist-Hips: 82-59-83cm, D cup
- **Hair:** Blond, Waist Length+, No Bangs, Parted to Side
- **Eyes:** Brown, Tareme
- **Body:** Teen, Slim, Pale, Younger Appearance
- **Clothes:** School Uniform, Trousers, Dress, Glasses, T-shirt, Sports Shoes, Sandals, One Piece Swimsuit, Hairpin, Hair Flower, Sports Uniform, Yukata, Ribbon Tie
- **Personality:** Airhead, Clumsy
- **Engages in:** Drinking, Cosplay
- **Role:** Teacher, Student Club Advisor
- **Voiced by:** Hamura Nao

### Matsuoka Kei (松岡 螢)
- **Gender:** Male
- **Measurements:** Height: 178cm, Weight: 64kg
- **Hair:** Blue, Short, Straight, Spiky Bangs, Parted to Side
- **Body:** Teen, Slim, Pale
- **Eyes:** Blue, Tareme
- **Clothes:** Suit, T-shirt, Wristband, Sports Shoes, Sports Uniform
- **Role:** Friend, Childhood Friend, School Sports Club Member, Classmate, High School Student
- **Engages in:** Tennis
- **Voiced by:** Nakazawa Ayumu

## Shops
- [Official Website](http://www.sp-janis.com/spjanis-republic/specialpack1/)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ01005517.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1352577)

## Releases
### Japanese
- **2009-07-31**: Fault!! - First Press Edition - [Official website](http://www.sp-janis.com/ciel/fault/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=12439)
- **2009-07-31**: Fault!! - Grand Slam Box Edition - [Official website](http://www.sp-janis.com/ciel/fault/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=12439)
- **2009-11-13**: Fault!! - Regular Edition - [Official website](http://www.sp-janis.com/ciel/fault/)
- **2011-06-24**: Fault!! Ace - Regular Edition - [Official website](http://www.sp-janis.com/ciel/fault-a/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=15266)
- **2011-06-24**: Fault!! Ace - Grand Slam Box v2 Edition - [Official website](http://www.sp-janis.com/ciel/fault-a/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=15266)
- **2011-09-22**: Fault!! Ace - Download Edition - [Official website](http://www.sp-janis.com/ciel/fault-a/), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ006276.html), [Gyutto](https://gyutto.com/i/item68363), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0058702/), [DL.Getchu](http://dl.getchu.com/i/item1003476), [DMM](https://dlsoft.dmm.co.jp/detail/spacep_0043/)
- **2013-06-21**: Fault!! Ace - DVDPG - [Official website](https://web.archive.org/web/20130508043614/http://ms-pictures.com/label/mints/products/1306/faulta/), [Getchu](http://www.getchu.com/soft.phtml?id=771683), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=22dgmt9756/)
- **2013-06-28**: Fault!! Service Ace - Grand Slam Box v3 Edition - [Official website](http://www.sp-janis.com/ciel/fault-sa/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=18906), [Getchu](http://www.getchu.com/soft.phtml?id=770977)
- **2013-06-28**: Fault!! Service Ace - Regular Edition - [Official website](http://www.sp-janis.com/ciel/fault-sa/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=18906), [Getchu](http://www.getchu.com/soft.phtml?id=770976)
- **2014-11-28**: Ciel Complete Box -Tony Chronicles- First Press Limited Edition - [Official website](http://www.sp-janis.com/ciel/tony-chronicles/), [Getchu](http://www.getchu.com/soft.phtml?id=829923)
- **2015-10-30**: SP-JANIS REPUBLIC SPECIAL PACK - Package Edition - [Official website](http://www.sp-janis.com/spjanis-republic/specialpack1/), [Getchu](http://www.getchu.com/soft.phtml?id=865894)
- **2015-10-30**: SP-Janis Republic Ciel Pack - [Official website](http://www.sp-janis.com/spjanis-republic.html), [DMM](https://dlsoft.dmm.co.jp/detail/mgold_0100/)
- **2015-10-30**: SP-JANIS REPUBLIC SPECIAL PACK - Download Edition - [Official website](http://www.sp-janis.com/spjanis-republic/specialpack1/), [DMM](https://dlsoft.dmm.co.jp/detail/mgold_0101)
- **2016-03-11**: Fault!! A - [Official website](http://www.iris-designworks.co.jp/rpr/rpr_01.php)
- **2017-07-07**: Ciel DVD Players Game Pack - [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=22dgmt11128/)
- **2023-05-26**: Fault!! Ace - Low Price Edition DVDPG - [Official website](https://www.mellow-moon.com/index.php/16675.html), [Getchu](http://www.getchu.com/soft.phtml?id=1228557), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=mlpg036/)
- **2026-02-27**: Tony Illustration Games compatible with WIN11 - Regular Edition - [Official website](http://www.chaos-r.com/Illustrationgames/index.php), [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=3349208), [Getchu](http://www.getchu.com/soft.phtml?id=1352575)
- **2026-02-27**: Tony Illustration Games compatible with WIN11 - Acrylic Diorama Included Limited Edition - [Official website](http://www.chaos-r.com/Illustrationgames/index.php), [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=3349209), [Getchu](http://www.getchu.com/soft.phtml?id=1352576), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=2356apc14915/)
- **2026-02-27**: Tony Illustration Games compatible with WIN11 - Reprint - Fault SA - Dakimakura Cover Included Limited Edition - [Official website](http://www.chaos-r.com/Illustrationgames/index.php), [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=3349211), [Getchu](http://www.getchu.com/soft.phtml?id=1352578)
- **2026-02-27**: Tony Illustration Games compatible with WIN11 - Deluxe DVD Drive Included Limited Edition - [Official website](http://www.chaos-r.com/Illustrationgames/index.php), [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=3349210), [Getchu](http://www.getchu.com/soft.phtml?id=1352577)
- **2026-03-27**: Tony Illustration Games compatible with WIN11 - Download Edition - [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ01005517.html), [DMM](https://dlsoft.dmm.co.jp/detail/views_0970pack/)

## Tags
ADV, High School, Romance, Imouto-type Heroine, Protagonist's Senpai as a Heroine, Male Protagonist, Multiple Endings, Teacher Heroine, Airhead Heroine, Modern Tsundere Heroine, High Sexual Content, Dramatic Love Triangle, Student Heroine, Cousin Incest, Protagonist's Cousin as a Heroine, Under the Same Roof, Unlockable Routes, Donkan Protagonist, School Sports Club Member Heroine, Small Breast Sizes Heroine (Non-Loli), Childishly Violent Heroine, Tennis Club, Ponytail Heroine, Defloration, Boobjob, Only Virgin Heroines, Super Deformed CGs, Blowjob, Tennis, Lots of Choices, School Sports Club, Doggy Style, Ejaculation Choice, Sex in Water, Single Boobjob, Single Blowjob, High School Student Heroine, Threesome, Threesome Ending, No "Keep Voice on Click" Option, Panchira, Love Triangle, Brocon Heroine

## More Games from Ciel
- [Rose or Lose](https://pinovel.net/v14688)
- [Arcana ~Hikari to Yami no Ecstasies~](https://pinovel.net/v2601)
- [Pheromone ~Hashire Eros! Ai no Time Limit~](https://pinovel.net/v5935)
- [Mitama ~Shinobi~](https://pinovel.net/v2602)
- [Sister Heart ~Kokoro no Kakera~](https://pinovel.net/v7348)
- [After...](https://pinovel.net/v2603)
- [After... -Sweet Kiss-](https://pinovel.net/v2604)
- [Sora no Iro, Mizu no Iro](https://pinovel.net/v943)
- [Shinshou Genmukan](https://pinovel.net/v2605)
- [Fault!!](https://pinovel.net/v1648)
- [Fault!! Service ~Aratanaru Rival~](https://pinovel.net/v10392)

---
*View the full details at [pinovel.net/v1648](https://pinovel.net/v1648).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v1648#game","name":"Fault!!","description":"Shuuichi 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 cha","url":"https://pinovel.net/v1648","image":"https://t.vndb.org/cv/05/122105.jpg","author":{"@type":"Organization","name":"Ciel"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"7.1","bestRating":10,"worstRating":1,"ratingCount":212}}
```