---
title: "Overflow Pleasure Box"
description: "Composed by:   PureChatter: A mini game typing. ☆QuizDE☆PonPon : Sequel to LargePonPon and a Quiz game. PureMail Gaiden: Gaiden story of PureMail.  PureMail Aft"
image: "https://t.vndb.org/cv/78/98078.jpg"
---

# Overflow Pleasure Box

![Overflow Pleasure Box](https://t.vndb.org/cv/78/98078.jpg)

**Alternative Title:** オーバーフロー　ぷれじゃ～ボックス

**Aliases:** オーバーフロー　ぷれじゃ～ぼっくす, オーバーフロー　ぷれじゃーボックス

**Developer:** 0verflow

**Release date:** Apr 27, 2001

**Platform:** Windows

**Language:** Japanese

**Rating:** 5.7/10 (10 votes)

## Description
Composed by: 

PureChatter: A mini game typing.
☆QuizDE☆PonPon : Sequel to LargePonPon and a Quiz game.
PureMail Gaiden: Gaiden story of PureMail. 
PureMail After
Staff Room
A trailer of a future game

## Characters
### Furuya Shou (古谷 奨)
Protagonist of PureMail Gaiden.

- **Gender:** Male
- **Personality:** Ore, Kind
- **Role:** Nameable, Middle School Student
- **Engages in:** Shopping

### Inou Ayumu (伊能 歩)
- **Gender:** Male
- **Aliases:** お兄さん, Onii-San, お兄ちゃん, Onii-Chan
- **Hair:** Black, Short
- **Eyes:** Black
- **Body:** Muscular
- **Clothes:** Necktie, Shirt
- **Role:** Husband, Father, Uncle, Cousin, Nameable, Inbred, Sexual Submissive, Half-brother, Illegitimate Child, Househusband
- **Subject of:** Confinement, Being Drugged, Forced Marriage, Netorare (they are the stolen SO)
- **Engages in:** Infidelity, Netori (steals the SO), Wedding, Pretend Wedding

### Ogata Kei (緒方 佳)
The protagonist of the game.

- **Gender:** Male
- **Alias:** A.W.
- **Hair:** Brown
- **Personality:** Boku, Reserved, Antisocial, Taciturn
- **Subject of:** Child Abuse, Psychological Trauma
- **Role:** Senpai, Nameable, Middle School Student, Older Brother, Sexual Submissive, Half-brother, Illegitimate Child
- **Engages in:** Online Chatting, Manipulation

### Aoba Eri (青葉 衣里)
- **Gender:** Female
- **Alias:** E, A
- **Measurements:** Height: 154cm, Weight: 46kg, Bust-Waist-Hips: 83-57-82cm
- **Birthday:** 18 September
- **Hair:** Blue, Short
- **Personality:** Hard Worker, Low Self-esteem, Tomboy, Honest
- **Engages in:** Cooking
- **Eyes:** Pink
- **Role:** Middle School Student, Younger Sister

### Itazaki Kaori (板崎 かおり)
- **Gender:** Female
- **Hair:** Brown, Shoulder-length
- **Body:** Teen
- **Clothes:** School Uniform, Jacket, Scarf, Thigh-high Stockings, Blouse, Ribbon Tie, Ankle Socks
- **Eyes:** Violet
- **Personality:** Idiot, Shy, Naive
- **Role:** Girlfriend, Middle School Student, Mistress
- **Subject of:** Pregnancy

### Kirishima Tamie (キリシマ 民恵)
- **Gender:** Female
- **Hair:** Violet, Short, Straight, V Bangs, Claret, Sidehair
- **Body:** Slim, Pale, Young-adult, Huge Breasts
- **Eyes:** Red, Tsurime
- **Clothes:** Miniskirt, Garter Belt Stockings, Ribbon Tie, Skirt Suit, Lace Lingerie, Pin-Back Button
- **Subject of:** Pregnancy
- **Role:** Management, Mistress
- **Engages in:** Netori (steals the SO)

### Nagawa Midori (奈川 碧)
The main heroine of Pure Mail. Midori is a typical sweet girl with friendly personality and good in academic as well as good friend to Miki. Kei accidentally come to know that she is EVE, his chat friend and classmate.

- **Gender:** Female
- **Alias:** EVE
- **Measurements:** Height: 155cm, Weight: 46kg, Bust-Waist-Hips: 80-56-84cm
- **Birthday:** 20 October
- **Hair:** Brown, Long
- **Clothes:** School Uniform, Rain Coat, Dress, Hair Ribbon, Collar, Bondage Harness
- **Eyes:** Blue
- **Subject of:** Nymphomania, Torture, Sexual Corruption, Manipulation
- **Personality:** Friendly, Naive, Vindictive
- **Role:** Niece, Classmate, Exhibitionist, Inbred, Middle School Student, Sexual Dominant, Sexual Submissive, Dropout, Dominatrix
- **Engages in:** Blackmail, Torture, Revenge, Bondage, Online Chatting
- **Items:** Whip, Video Camera
- **Voiced by:** Dynamite Ami

### Nagawa Yukari (奈川 ゆかり)
- **Gender:** Female
- **Hair:** Blue, Long, Braided Hair Loopies
- **Eyes:** Green
- **Body:** Young-adult
- **Clothes:** Thigh-high Stockings, Wedding Dress, Nurse Uniform, Watch, Armband, Nurse's Cap
- **Role:** Wife, Cousin, Childhood Friend, Nurse, Inbred, Half-sister, Illegitimate Child, Mistress
- **Subject of:** Pregnancy
- **Items:** Pen
- **Engages in:** Wedding, Pretend Wedding

### Ogata Ai (緒方 藍)
Ai is Kei's energetic, younger half-sister who likes to play games with him and spend time with Eri.

- **Gender:** Female
- **Measurements:** Height: 150cm, Weight: 41kg, Bust-Waist-Hips: 78-56-79cm
- **Birthday:** 3 June
- **Hair:** Blond, Short, Pubic Hair
- **Body:** Slim, Kid, Flat Chest, Short
- **Eyes:** Green
- **Clothes:** Dress, Sports Shoes, Ankle Socks
- **Personality:** Energetic, Immature, Curious
- **Role:** Middle School Student, Bad Student, Half-sister

### Sawagoe Touri (沢越 桃里)
- **Gender:** Female
- **Hair:** Brown, Ponytail, Waist Length+, Thick Eyebrows
- **Eyes:** Brown
- **Body:** Slim, Pale, Young-adult, Big Breasts
- **Role:** Wife, Mother, Not a Virgin, Half-sister, Mistress
- **Personality:** Clumsy
- **Engages in:** Infidelity, Lactation, Childbirth, Vomiting
- **Clothes:** Hospital Gown
- **Subject of:** Pregnancy (by illegitimate partner), Netorare (they are the stolen SO)

### Sawanaga Miki (澤永 美紀)
Midori's bestfriend who was also Kei's former classmate last year even though they never talked. A lively sport girl who belonged to the basketball club. Famous among the girls for her boyish personality and hardly get along with Ryouka.

She is the older sister of Sawanaga Taisuke from School Days and the daughter of Inou Ayumu from Large PonPon.

- **Gender:** Female
- **Measurements:** Height: 161cm, Weight: 50kg, Bust-Waist-Hips: 86-57-80cm
- **Birthday:** 29 May
- **Hair:** Brown, Short
- **Clothes:** School Uniform, Bondage Harness, Yukata
- **Eyes:** Amber
- **Personality:** Selfish
- **Role:** Daughter, Niece, Non-blood-related Daughter, Older Sister
- **Subject of:** Torture, Pregnancy
- **Engages in:** Basketball, Bondage

### Sekihata Rin (関端 りん)
An adorable little girl that Kei met outside the school after he got into fight between Midori and Miki.

Rin is the daughter of Sekihata Kunihiro, the teacher at Kei's school.

Despite her cheerful personality, Rin has a tragic past as her mother, Moeka Inou, was taken away from her and her father by an evil man, Sawagoe Tomaru.

- **Gender:** Female
- **Measurements:** Height: 124cm, Weight: 24kg, Bust-Waist-Hips: 59-46-60cm
- **Birthday:** 29 February
- **Hair:** Blond
- **Eyes:** Blue
- **Personality:** Carefree
- **Role:** Daughter, Niece, Elementary School Student
- **Subject of:** Pregnancy
- **Clothes:** Clothing with Ribbons

### Shigehara Satsuki (重原 さつき)
- **Gender:** Female
- **Hair:** Violet, Waist Length+
- **Body:** Teen
- **Eyes:** Violet
- **Clothes:** Miniskirt, Thigh-high Stockings, Turtleneck Sweater
- **Engages in:** Suicide
- **Subject of:** Death, Illness, Pregnancy, Avoidable Death (obsolete), Time Loop
- **Role:** Middle School Student
- **Personality:** Taciturn
- **Voiced by:** Dynamite Ami

### Takatsukasa Arisu (鷹司 ありす)
- **Gender:** Female
- **Alias:** Head Nurse
- **Hair:** Bun, Grey
- **Eyes:** Hidden
- **Body:** Old
- **Clothes:** Glasses, Nurse Uniform, Armband, Nurse's Cap
- **Personality:** Pretending, Smart
- **Role:** Mother, Nurse, Not a Virgin, Antagonist, Sexual Dominant
- **Subject of:** Pregnancy, Weak Memory
- **Engages in:** Drugging

### Tomosaka Maaya (友坂 真彩)
- **Gender:** Female
- **Hair:** Blue
- **Clothes:** School Uniform
- **Eyes:** Blue
- **Personality:** Shy, Bookworm
- **Role:** Girlfriend, Transfer Student, Middle School Student, Repeater
- **Subject of:** Weakness

### Washino Misaki (鷲野 美咲)
- **Gender:** Female
- **Hair:** Blue, Short
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Apron, Coat, Headband, Thigh-high Stockings
- **Engages in:** Cooking, Drugging
- **Eyes:** Blue
- **Role:** Full Sister, Girlfriend, High School Student, Younger Sister, Mistress, Secret Girlfriend
- **Subject of:** Pregnancy
- **Personality:** Energetic

### Washino Rurika (鷲野 るり香)
Ayumu's girlfriend (2-years-older than him) who broke up with him to pursue her carrier in Paris four months ago. She was later told that she was pregnant with Ayumu’s baby and came back to make him take responsibility.

- **Gender:** Female
- **Hair:** Blue, Bun, Long, Straight, Spiky, Sidehair
- **Body:** Slim, Pale, Young-adult
- **Eyes:** Blue, Tareme
- **Clothes:** Dress, Glasses, Skirt, Sunglasses, Turtleneck Sweater, Ribbon Hair Tie, Hospital Gown, Coat Cape
- **Role:** Wife, Mother, Full Sister, Employee, Not a Virgin, Older Sister, Ex-girlfriend
- **Subject of:** Pregnancy, Hospitalization, Infidelity, Netori (their SO is stolen)
- **Personality:** Stubborn
- **Engages in:** Childbirth, Moving, Breakup, Romantic Reconciliation
- **Voiced by:** Shion Miyabi

### Yuuki Ryouka (結城 綾華)
The class representative of Kei's class and the daughter of Yuuki Group, which secretly, is in the final part of bankruptcy. Well known for her beauty and intelligent, she often got into fight with Miki and to the lesser extent, Midori, for the latter friendship with Miki. Despite her arrogance, Ryouka takes interest in Kei and soon falls for him.

- **Gender:** Female
- **Measurements:** Height: 157cm, Weight: 47kg, Bust-Waist-Hips: 85-55-82cm
- **Birthday:** 4 December
- **Hair:** Blond, Long, Wavy
- **Clothes:** School Uniform, Vest, Skirt, Baseball Cap, Watch
- **Eyes:** Amber
- **Personality:** Shy, Classic Tsundere, Refined, Competitive
- **Role:** Rival, Class President, Middle School Student
- **Engages in:** Online Chatting

### Sekihata-sensei (関端先生)
Kei's schoolteacher and father of Rin

- **Gender:** Male
- **Hair:** Brown
- **Clothes:** Glasses
- **Role:** Divorcee, Father, Teacher

### Shiba Shin'ichi (柴 進一)
Regularly seen with a camera, he is the older brother of Shiba Youji from Miss Each Other.

- **Gender:** Male
- **Hair:** Brown
- **Eyes:** Brown
- **Clothes:** Glasses
- **Personality:** Otaku, Boku
- **Role:** Older Brother

### Aoba Hideo (青葉 英郎)
- **Gender:** Male
- **Hair:** Blond, Short, Goatee
- **Body:** Olive
- **Clothes:** Sunglasses, Aloha Shirt
- **Personality:** Womanizer
- **Role:** Delinquent, Older Brother, Ex-boyfriend

### Sawanaga Taisuke (澤永 泰介)
Miki's younger brother.

- **Gender:** Male
- **Role:** Younger Brother

## Shops
- [Official Website](http://www.0verflow.com/html/products/pbox/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ002443.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=5241)

## Releases
### Japanese
- **2001-04-27**: Overflow Pleasure Box - [Official website](http://www.0verflow.com/html/products/pbox/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=1393), [Getchu](http://www.getchu.com/soft.phtml?id=5241)
- **2006-01-27**: Overflow Premium Trilogy Box - First Press Limited Edition - [Official website](http://www.0verflow.com/html/products/trilogy/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=7258)
- **2007-08-10**: Overflow Pleasure Box - Download Edition - [Official website](http://www.0verflow.com/html/products/pbox/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=1393), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ002443.html), [Gyutto](https://gyutto.com/i/item5199), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0090640/), [DL.Getchu](http://dl.getchu.com/i/item1000689), [DMM](https://dlsoft.dmm.co.jp/detail/hobe_0069/)

## Tags
ADV, Male Protagonist, Classic Tsundere Heroine, Nameable Protagonist, Pregnant Sex, Heroine with Sexual Experience, Nympho Heroine, Tomboy Heroine, Quiz Game, Lip Sync, Sex Involving Children, Voiced Default Name, Typing Game, Straight Lolicon, High School Student Heroine

## More Games from 0verflow
- [Large PonPon](https://pinovel.net/v4572)
- [Pure Mail](https://pinovel.net/v4215)
- [Overflow Pleasure Box](https://pinovel.net/v4573)
- [Snow Radish Vacation!!](https://pinovel.net/v7054)
- [Imouto de Ikou!](https://pinovel.net/v1852)
- [Chiyoren Otakara Disk Vol.1 ~Warera Chiyoren no Tameni~](https://pinovel.net/v39292)
- [Summer Radish Vacation!!](https://pinovel.net/v1197)
- [Magical☆Unity](https://pinovel.net/v21516)
- [Miss Each Other](https://pinovel.net/v1349)
- [Summer Radish Vacation!! 2](https://pinovel.net/v4102)
- [Lost M](https://pinovel.net/v4791)
- [School Days](https://pinovel.net/v14)
- [Summer Days](https://pinovel.net/v73)
- [Cross Days](https://pinovel.net/v1193)
- [Shiny Days](https://pinovel.net/v7751)
- [Island Days](https://pinovel.net/v14273)
- [Strip Battle Days 2](https://pinovel.net/v19350)

---
*View the full details at [pinovel.net/v4573](https://pinovel.net/v4573).*

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