---
title: "Kansen Ball Buster"
description: "Kansen Ball Buster is split into two different scenarios titled \"The Other Aspect\" and \"The Chronicle Teller.\"  \"The Other Aspect\" features Senoo Kazumi who is "
image: "https://t.vndb.org/cv/94/126894.jpg"
---

# Kansen Ball Buster

![Kansen Ball Buster](https://t.vndb.org/cv/94/126894.jpg)

**Alternative Title:** 姦染 Ball Buster

**Aliases:** Infection Ball Buster, Kansen BB

**Developer:** SPEED

**Release date:** Nov 2, 2012

**Platform:** Windows, Android, DVD

**Language:** Japanese, English, Russian

**Rating:** 6.5/10 (84 votes)

## Description
Kansen Ball Buster is split into two different scenarios titled "The Other Aspect" and "The Chronicle Teller."

"The Other Aspect" features Senoo Kazumi who is currently living alone and job hunting in Tokyo. One day his sister Tsugumi comes to visit him to make sure that he is still alive, since he has not spoken to his family in a while. On the same day, the virus known as Unknown LV4 breaks out causing panic and mayhem across the city. Kazumi becomes determined to save both his sister and his childhood friend Shizuka from their summer camp at the all girl private school. Will he , his sister, and his childhood friend make it to safety in the city or become just another infected individual wandering the city in search of prey?

"The Chronicle Teller" is a collection of 10 - 20 scenes from each of the first five Kansen games. It also explains how each outbreak started, some explanation of the different virus mutations, and a little bit of background information for each of the first five games in the Kansen series.

## Characters
### Senoo Kazumi (妹尾 克己)
He loves very much [url=https://vndb.org/c11762]Tsugumi[/url], his younger sister and [url=https://vndb.org/c11764]Shizuka[/url], his childhood friend ( not in a romantically way for his sister ).

[spoiler]He is apparently into cuckolding, enjoying hearing his little sister experiences. But he feels frustrated when his sister or childhood friend have sex with someone else in front of him.

He had a secret crush in his youth on Shizuka but he always thought he wasn't good enough for her and he's been trying since to forget his feelings for her.
[/spoiler]

- **Gender:** Male
- **Measurements:** Height: 171cm, Weight: 62kg
- **Hair:** Short, Crew Cut, Pubic Hair, Leg Hair
- **Body:** Slim, Young-adult, Muscular, Olive
- **Role:** Hero, Full Brother, Childhood Friend, Older Brother, Sexual Submissive, Living Alone
- **Engages in:** Fighting, Unarmed Fighting, Self-sacrifice, Job Hunting
- **Eyes:** Blue, Red
- **Clothes:** Shirt, T-shirt, Sports Shoes, Baggy Pants
- **Personality:** Ore, Idiot, Honorable, Protective, Brave
- **Subject of:** Mind Control, Viral Infection, Survival, Netori (their SO is stolen)
- **Items:** Baseball Bat

### Senju Shizuka (千住 静)
She is the childhood friend of the Senoo siblings. She is younger than [url=https://vndb.org/c11763]Kazumi[/url].
[spoiler]
We learn in her dark route than she know everything about the sex life of [url=https://vndb.org/c11762]Tsugumi[/url], she likes heard Tsugumi's stories for her masturbation session. She even peeped at her having sex. 

She's apparently into SM, her as the Sadist.

She is secretly in love since her childhood days of the protagonist but is too shy for saying it to him.
[/spoiler]

- **Gender:** Female
- **Measurements:** Height: 151cm, Weight: 41kg, C cup
- **Hair:** Brown, Long, Straight, Sidehair
- **Eyes:** Brown, Red, Tareme
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Sports Shoes, Knee-high Socks, Spats, Torn Clothing, Tennis Outfit
- **Personality:** Shy, Friendly, Refined, Kind, Watashi, Closet Pervert
- **Role:** Friend, Childhood Friend, High School Student, Yamato Nadeshiko, Sexual Dominant
- **Subject of:** Viral Infection, Unavoidable Other Route Death, Survival
- **Engages in:** Lacrosse
- **Items:** Baseball Bat
- **Voiced by:** Mikuro

### Senoo Tsugumi (妹尾 丞実)
Tsugomi is the little sister of the [url=https://vndb.org/c11763]Kazumi[/url] and the childhood friend of [url=https://vndb.org/c11764]Shizuka[/url]. She is a member of the swimming club, she is cute and very popular with boys and girls.
[spoiler]
It reveals in her dark route that she lost her virginity one or two years ago and enjoy even her first experience with Ijiri-Kun ( one of her club member ) who didn't hurt, and then she start dating him.
After he cheating on her, she left him ( despite doing the same thing with other boys ). She is a sex addict, had severals partners ( 4 differents minimum ) and a lot of sex intercourses with her classmates, senpais and kouhais ( a single partner or severals at the same times ). She graduates from middle school 6 or 7 months ago and haven't had sex since.

She maybe have a brother complex, not sure because she show this side of her personnality after being infected.

She is a closet pervert, during her sexual intercourse with the protagonist, she tells him all what she experienced before, with details.

Despite being very experienced, she always had safe sex ( with condoms or with outside ejaculation ).
[/spoiler]

- **Gender:** Female
- **Measurements:** Height: 155cm, Weight: 49kg, D cup
- **Hair:** Black, Ponytail, Side Tail, Spiky Bangs
- **Body:** Teen, Slim, Pale, Tanline, Tanned
- **Eyes:** Blue, Red
- **Role:** Full Sister, Childhood Friend, High School Student, Not a Virgin, Younger Sister, Sexual Dominant, Sex Friend, Not an Anal Virgin
- **Subject of:** Viral Infection, Unavoidable Other Route Death, Survival
- **Engages in:** Mind Control, Swimming
- **Clothes:** Hairpin, Hair Tie, Tracksuit, Unusual Hair Ornaments, New Type School Swimsuit
- **Personality:** Brother Complex, Atashi, Closet Pervert, Promiscuous
- **Voiced by:** Sakurai Alice

### Honma Naoko (本間 奈緒子)
- **Gender:** Female
- **Hair:** Red, Long, Wavy, Curtained, Parted in Middle
- **Eyes:** Brown, Red, Tsurime
- **Body:** Slim, Pale, Adult, Makeup, Big Breasts
- **Clothes:** Glasses, Miniskirt, Pantyhose, Lab Coat, Turtleneck Sweater, Torn Pantyhose (damaged)
- **Subject of:** Viral Infection, Survival
- **Role:** Not a Virgin, School Nurse
- **Engages in:** Lactation
- **Personality:** Watashi
- **Voiced by:** Shion Miyabi

### Hyuuga Natsu (日向 夏都)
- **Gender:** Female
- **Measurements:** Height: 174cm, Weight: 65kg
- **Hair:** Black, Ahoge, Ponytail, Waist Length+, Spiky Bangs, Sidehair
- **Engages in:** Cooking, Unarmed Fighting
- **Eyes:** Blue, Red
- **Body:** Young-adult, Dark, Huge Breasts, Toned
- **Role:** Soldier, Non-blood-related Sister, Half-Japanese, Older Sister, Part-time Worker
- **Clothes:** Belt, Tank Top, Dog Tags, Bikini, Watch, Bracelet, Ribbon Hair Tie, Cowboy Hat, Short Shorts, Military Camouflage
- **Subject of:** Viral Infection, Avoidable Death (obsolete), Psychological Trauma, Survival

### Izubuchi Souichirou (出渕 宗一郎)
- **Gender:** Male
- **Alias:** Fatty.G
- **Hair:** Black, Short, Parted to Side
- **Body:** Teen, Pale, Overweight, Large Penis
- **Clothes:** School Uniform, Glasses, Necktie, Swim Brief
- **Eyes:** Hazel, Red
- **Personality:** Pervert
- **Role:** Friend, High School Student, School Newspaper Club Member
- **Subject of:** Viral Infection, Avoidable Death (obsolete), Homicide, Survival
- **Engages in:** Avoidable Suicide

### Kondou Miki (近藤 美樹)
- **Gender:** Female
- **Hair:** Short, Grey, Spiky Bangs
- **Body:** Teen, Slim, Pale
- **Role:** Student, Friend, High School Student
- **Eyes:** Blue, Red
- **Clothes:** Glasses, Bandages, Tracksuit, Spats
- **Subject of:** Injury, Viral Infection, Survival, Completely Avoidable Death
- **Personality:** Bookworm, Watashi
- **Voiced by:** Himari

### Kugayama Mizuki (久我山 瑞樹)
- **Gender:** Female
- **Measurements:** Height: 168cm, Weight: 57kg, Bust-Waist-Hips: 96-62-92cm
- **Hair:** Pink, Shoulder-length, Straight, Intake, Spiky Bangs, Sidehair
- **Eyes:** Brown, Red
- **Body:** Pale, Young-adult, Huge Breasts
- **Clothes:** Cardigan, Skirt, Belt, Tank Top, Crop Top, Choker, Cowboy Hat, Short Shorts, Off-The-Shoulder Sweater
- **Engages in:** Drug Abuse, Avoidable Suicide
- **Role:** Childhood Friend, Yakuza
- **Subject of:** Viral Infection, Survival

### Magatsu Jin (眞月　壬)
- **Gender:** Male
- **Alias:** アニキ
- **Hair:** Brown, Long, Dreadlocks
- **Clothes:** Trousers, Necklace, T-shirt, Wristband, Tank Top, Bracelet, Blazer
- **Body:** Muscular
- **Personality:** Ore, Taciturn, Cinephile
- **Engages in:** Drinking, Not Sexually Involved
- **Role:** Yakuza, Vegetarian
- **Subject of:** Death
- **Eyes:** Tsurime

### Margarita Vasquez Homura (マルガリータ・バスクェス・穂村)
- **Gender:** Female
- **Aliases:** マリー (Marie), マル子 (Maruko)
- **Measurements:** Height: 172cm, Weight: 54kg, Bust-Waist-Hips: 92-56-90cm
- **Hair:** Blond, Ponytail, Waist Length+, Wavy, Parted to Side, Braided Crown
- **Body:** Teen, Slim, Pale, Visible Nipples, Big Breasts
- **Clothes:** School Uniform, Headband, Tank Top, Bikini, Yukata, Hair Tie, Unusual Hair Ornaments, Torn Clothing, Over The Knee Socks, Short Shorts
- **Eyes:** Blue, Red
- **Engages in:** Martial Arts, Cosplay, Reading, Vomiting, Avoidable Suicide
- **Role:** Senpai, Transfer Student, Half-Japanese, Ojousama
- **Subject of:** Viral Infection, Survival
- **Personality:** Cautious, Mysterious, Pragmatic, Watashi

### Minami Satsuki (南 彩月)
[spoiler]Her true name is 彩芽 Ayame.[/spoiler]

- **Gender:** Female
- **Measurements:** Height: 163cm, Weight: 52kg
- **Hair:** Brown, Long, Blunt Bangs, Twin Braids, Sidehair
- **Eyes:** Brown, Red
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Glasses, T-shirt, Pantyhose, One Piece Swimsuit, Spats, Fishnet Stockings, Pleated Skirt, Torn Pantyhose (damaged), Contact Lenses
- **Role:** Twin Sister, Senpai
- **Engages in:** Murder, Photography, Betrayal, Vomiting
- **Subject of:** Viral Infection, Survival
- **Items:** Camera

### Ochi Akari (越智 茜梨)
- **Gender:** Female
- **Measurements:** Height: 152cm, Weight: 49kg
- **Hair:** Black, Long, Straight, Spiky Bangs, Parted to Side
- **Body:** Teen, Slim, Pale, Medium Breasts
- **Clothes:** Sweater, Headband, Hakama, Sport Bloomers, Knee-high Socks, Bandages, Bikini, Sports Uniform, Ribbon Tie, Tracksuit, Cheerleading Uniform
- **Eyes:** Blue, Red, Tareme
- **Role:** Daughter, Niece, Childhood Friend, Cheerleader, Noble, Kouhai, Yamato Nadeshiko, Ojousama
- **Engages in:** Martial Arts, Vomiting, Avoidable Suicide
- **Subject of:** Injury, Viral Infection, Avoidable Death (obsolete), Psychological Trauma, Survival, Betrayal
- **Personality:** Refined, Watashi
- **Items:** Naginata

### Shigeyoshi (重吉)
- **Gender:** Male
- **Alias:** シゲ (Shige)
- **Hair:** Blond, Ponytail, Short, Goatee
- **Role:** Villain, Yakuza
- **Body:** Young-adult, Overweight
- **Clothes:** Necklace, Shirt, Hair Tie
- **Personality:** Ore, Pervert, Short-tempered
- **Engages in:** Drinking, Murder, Kidnapping
- **Eyes:** Sanpaku Eyes
- **Subject of:** Eye Loss

### Igarashi Tomomi (五十嵐 朋美)
- **Gender:** Female
- **Aliases:** トモミン, Tomomin, トモちゃん, Tomo-chan
- **Measurements:** Height: 150cm, Weight: 47kg, D cup
- **Hair:** Short, Straight, Green, No Bangs, Parted to Side
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Necktie, Miniskirt, Sport Bloomers, Knee-high Socks, Hairpin, Unusual Hair Ornaments, Loafers
- **Engages in:** Cooking
- **Eyes:** Blue
- **Role:** Girlfriend, Friend, High School Student
- **Subject of:** Viral Infection

### Kannagi Yuuho (神凪 悠帆)
- **Gender:** Female
- **Measurements:** Height: 157cm, Weight: 43kg, Bust-Waist-Hips: 83-52-86cm
- **Hair:** Brown, Shoulder-length, Straight, Spiky Bangs, Parted to Side
- **Eyes:** Brown, Red, Tareme
- **Body:** Teen, Slim, Pale, Visible Nipples, Medium Breasts
- **Clothes:** School Uniform, Necktie, Shirt, Sport Bloomers, Tank Top, Bikini, Yukata, Spats, New Type School Swimsuit, Pleated Skirt, Geta, Short Shorts
- **Role:** Student, Childhood Friend, Classmate, School Swimming Club Member
- **Engages in:** Cooking, Teasing, Cosplay, Swimming, Vomiting
- **Personality:** Friendly, Watashi
- **Subject of:** Viral Infection, Kidnapping, Avoidable Death (obsolete), Survival, Attempted Homicide
- **Items:** Bag

### Nakazawa Makoto (中澤 誠)
- **Gender:** Male
- **Alias:** Makun.S
- **Measurements:** Height: 156cm, Weight: 54kg
- **Hair:** Black, Short, Straight, Spiky Bangs, Pubic Hair
- **Eyes:** Brown, Red
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Glasses, Necktie, T-shirt
- **Role:** Orphan, Friend, High School Student, School Newspaper Club Member
- **Subject of:** Amnesia, Viral Infection, Avoidable Death (obsolete), Survival, Betrayal
- **Personality:** Boku
- **Items:** Mobile Phone
- **Engages in:** Attempted Murder

### Sesuka (セスカ)
- **Gender:** Female
- **Hair:** Violet, Short, Spiky Bangs, Shaggy
- **Body:** Young-adult, Tanned
- **Clothes:** Suit, Necktie, Shirt, Kevlar Armor, Helmet, Sunglasses, Fingerless Gloves, Tactical Suit, Military Camouflage, Military Boots
- **Items:** Handgun, Sniper Rifle
- **Role:** Bodyguard
- **Eyes:** Tsurime
- **Engages in:** Not Sexually Involved
- **Subject of:** Survival

## Shops
- [Official Website](http://www.chaos-r.com/chr035/index.php)
- [DLsite](https://www.dlsite.com/pro-touch/work/=/product_id/VJ01005217.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1340857)

## Releases
### Japanese
- **2012-10-26**: Kansen Ball Buster - Trial Edition - [Official website](http://www.sp-janis.com/speed/infection_ballbuster/trial.html)
- **2012-11-02**: Kansen Ball Buster - First Press Edition - [Official website](http://www.sp-janis.com/speed/infection_ballbuster/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=17587)
- **2012-12-14**: Kansen Ball Buster - Download Edition - [Official website](http://www.sp-janis.com/speed/infection_ballbuster/), [DLsite](https://www.dlsite.com/pro-touch/work/=/product_id/VJ007471.html), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0077067/), [DMM](https://dlsoft.dmm.co.jp/detail/spacep_0050/)
- **2013-07-26**: Kansen COMPLETE BOX ~RECORD Of FIRST To BALLBUSTER~ - [Official website](http://www.sp-janis.com/speed/infection-completebox/), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=531jsp314/)
- **2013-08-02**: Kansen Ball Buster - DVDPG - [Official website](https://web.archive.org/web/20130829234554/http://ms-pictures.com/label/mints/products/1308/kansenbb/), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=22dgmt9870/), [DMM](https://www.dmm.co.jp/rental/-/detail/=/cid=22dgmt9870r/)
- **2015-04-17**: Kansen Ball Buster - Special Price Edition - [Official website](http://www.sp-janis.com/speed/infection_ballbuster/)
- **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 SPECIAL PACK - Download Edition - [Official website](http://www.sp-janis.com/spjanis-republic/specialpack1/), [DMM](https://dlsoft.dmm.co.jp/detail/mgold_0101)
- **2015-10-30**: SP-Janis Republic SPEED Pack - [Official website](http://www.sp-janis.com/spjanis-republic.html), [DMM](https://dlsoft.dmm.co.jp/detail/mgold_0099/)
- **2016-02-26**: Kansen Ball Buster - [Official website](https://web.archive.org/web/20160425234126/http://www.re-pro.info/rep09.php)
- **2018-02-23**: Kansen COMPLETE+ - [Official website](http://www.lune-soft.jp/game/15803), [Getchu](http://www.getchu.com/soft.phtml?id=985239), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=531jsp326/)
- **2021-07-30**: Kansen BB -FHD Binaural EDITION- Download Edition - [Official website](http://www.chaos-r.com/chaos-10.php), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ014561.html)
- **2021-08-27**: Kansen BB -FHD Binaural EDITION- Package Edition - [Official website](http://www.chaos-r.com/chaos-10.php), [Getchu](http://www.getchu.com/soft.phtml?id=1139442), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=2297apc13951/), [Toranoana](https://ec.toranoana.shop/tora/ec/item/210006623980/)
- **2023-01-27**: Nukicolle vol.28 - Kansen BB - FHD & Binaural EDITION - [Official website](http://www.chaos-r.com/chaos-10.php), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=2297apc14220/)
- **2023-04-28**: Kansen Ball Buster - Low Price Edition DVDPG - [Official website](http://www.mellow-moon.com/index.php/16661.html), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=mlpg035/)
- **2025-01-17**: Kansen BB -FHD Binaural EDITION- Download Edition - [DLsite](https://www.dlsite.com/appx/work/=/product_id/VJ01003274.html)
- **2025-09-26**: Kansen COMPLETE BOX+α ~Record of 1st to RE:UNION~ Limited Edition with DVD Drive - [Official website](http://www.chaos-r.com/chr035/index.php), [Getchu](http://www.getchu.com/soft.phtml?id=1340858), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=2175apc14870/)
- **2025-09-26**: Kansen COMPLETE BOX+α ~Record of 1st to RE:UNION~ Regular Edition - [Official website](http://www.chaos-r.com/chr035/index.php), [Getchu](http://www.getchu.com/soft.phtml?id=1340856)
- **2025-09-26**: Kansen COMPLETE BOX+α ~Record of 1st to RE:UNION~ Limited Edition with Acrylic Diorama - [Official website](http://www.chaos-r.com/chr035/index.php), [Getchu](http://www.getchu.com/soft.phtml?id=1340857)
- **2025-11-28**: Kansen COMPLETE BOX+α ~Record of 1st to RE:UNION~ Download Edition - [Official website](http://www.chaos-r.com/chr035/index.php), [DLsite](https://www.dlsite.com/pro-touch/work/=/product_id/VJ01005217.html)

### English
- **2024-01-19**: Kansen BB -FHD- - [Official website](https://gitgud.io/dazed-translations/Kansen-BB)

### Russian
- **2024-03-19**: Kansen COMPLETE+ - [Official website](https://pornolab.net/forum/viewtopic.php?t=3069914)

## Tags
Horror, ADV, Rape, Blood-related Brother/Sister Incest, Male Protagonist, One True End, Nukige, Protagonist's Sister as a Heroine, Shy Heroine, Reverse Rape, Madness, Group Sex of One Male and Several Females, Heroine with Sexual Experience, High Amounts of Rape, Female Domination, Defloration, Bad Endings with Story, Game Over, Promiscuous Heroine, Sounds of Copulation, High Amount of Bad Endings, More Than Seven Endings, Netorare Type B, Defloration by Others, Heroine with Tan Lines, Mindbreak, Read Text Marking, Heroine with Spats, Promiscuity, Completely Avoidable Protagonist Rape, Ahegao, Epidemic, Blowbang, Gang Bang, Blowjob Duck Face, Reverse Piledriver, Perverted Heroine, Breast Smothering, Adult Breast Sucking, Only Avoidable Sex with Others, Only Avoidable Heroine Having Sex with Others, Binaural Audio, Legwear Footjob, Single Footjob, Single Buttjob, High School Student Heroine, Ballbusting, Protagonist's Full Sister as a Heroine, Protagonist's Younger Sister as a Heroine, Harem Ending

## More Games from SPEED
- [Amaenbou ~Mou! Ikenai Ko ne~](https://pinovel.net/v1862)
- [Kansen ~In'yoku no Rensa~](https://pinovel.net/v2655)
- [Kansen 2 ~Inzai Toshi~](https://pinovel.net/v2916)
- [Kansen 3 ~Shuto Houkai~](https://pinovel.net/v3230)
- [Seishin Osen](https://pinovel.net/v2181)
- [Kansen 4 ~The Day After~](https://pinovel.net/v3851)
- [Kansen 5 ~The Daybreak~](https://pinovel.net/v7804)
- [Succubus no Yuuutsu](https://pinovel.net/v10071)
- [Kansen Ball Buster](https://pinovel.net/v11123)
- [In'en ~Yamazato ni Midareru Taoyame~](https://pinovel.net/v12792)
- [Orc-sama to Majo ~Orcland Saga~](https://pinovel.net/v17056)
- [Kansen - Clipping Chronicle](https://pinovel.net/v18650)
- [Gokukano! ~Tama Torasetemoraimasu!~](https://pinovel.net/v19946)
- [Neko no Onee-chan ga Oshiete Kureta Koto](https://pinovel.net/v20868)

---
*View the full details at [pinovel.net/v11123](https://pinovel.net/v11123).*

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