---
title: "Zengaku! ~Zenra Toukou Shuukan Tokubetsu Taisaku Gasshuku~"
description: "Naked Week. Just as the name implies, that is a week which you must head to school... naked. A traditional custom of a certain Japanese academy. However, the fr"
image: "https://t.vndb.org/cv/80/51780.jpg"
---

# Zengaku! ~Zenra Toukou Shuukan Tokubetsu Taisaku Gasshuku~

![Zengaku! ~Zenra Toukou Shuukan Tokubetsu Taisaku Gasshuku~](https://t.vndb.org/cv/80/51780.jpg)

**Alternative Title:** ぜんがく！～全裸登校週間特別対策合宿～

**Aliases:** ZENGAKU! ~Special Training Camp for a Naked Week~, 全裸合宿

**Developer:** 4H

**Release date:** Sep 3, 2017

**Platform:** Windows

**Language:** Japanese, English

**Rating:** 7.7/10 (45 votes)

## Description
Naked Week. Just as the name implies,
that is a week which you must head to school... naked.
A traditional custom of a certain Japanese academy.
However, the freshgrads that have only just enrolled
cannot handle such a high-level of exhibition straight away...
They must first head of to a special training camp so that
they may prepare themselves for the humility of nakedness.

That is, the Special Training Camp for a Naked Week regime.
Also known as... ZENGAKU!!

You participate in training camp with the girl that you adore!
But what awaits you at the camp is...
a full on training regime of humiliation and disgrace!?

[From [DLsite English](http://www.dlsite.com/ecchi-eng/work/=/product_id/RE203770.html)]

## Characters
### Amamine Arisu (天峰 有栖)
Alice is the granddaughter of a former president of Nihon Daiichi Gakuen. For her family's honor she agrees to attend the school and practice for naked week however she tries to get out of her duty any way she can.

- **Gender:** Female
- **Hair:** Blond, Long, Straight, Sidehair
- **Body:** Teen, Slim, Pale, Small Breasts
- **Clothes:** School Uniform, Miniskirt, Sport Bloomers, Collar, Naked, Naked Apron, No Panties, Sports Uniform, Ribbon Tie, Ribbon Hair Accessory, Naked Ribbon, Cheerleading Uniform, Naked in Front of an Audience
- **Eyes:** Blue
- **Role:** Daughter, Cheerleader, Wealthy, Tenth Grader, Promotional Model
- **Personality:** Classic Tsundere, Short-tempered, Refined, Perfectionist, Haraguro, Dishonest
- **Voiced by:** Akatsuki Mariko

### Masumi Chris (真澄クリス)
The primary protagonist. He passed the examination as a supplementary student. He's just grateful to be given a chance to go to an elite school. Fell in love with Alice the first day of school and is so excited to be her partner he's even willing to put up with her mean hidden personality.

He's so effeminate it's a shock to everyone that he has a huge penis, the largest of anyone in his class.

- **Gender:** Male
- **Hair:** Brown, Short
- **Eyes:** Brown
- **Body:** Teen, Slim, Pale, Large Penis
- **Clothes:** Necktie, Naked, Naked in Front of an Audience, Naked Necktie
- **Role:** High School Student, Tenth Grader
- **Personality:** Kind, Loyal, Effeminate, Brave, Obedient

### Koori Sana (古織 紗奈)
Chris's second partner. She was teamed up with him because there was an odd number of girls to boys even though he was already partners with Alice.

Sana hopes to become a doctor someday but can't afford a good high school to attend so she becomes a scholarship student at Nihon Daiichi Gakuen. She puts up with training for naked week knowing it's her only hope of becoming a doctor but she's extremely embarrassed by it. She has the largest breasts in her class which just brings her embarrassment.

- **Gender:** Female
- **Hair:** Pink, Twin Tails, Long, Spiky Bangs
- **Body:** Teen, Slim, Pale, Medium Breasts
- **Clothes:** School Uniform, Miniskirt, Sport Bloomers, Naked, Naked Apron, No Panties, Sports Uniform, Ribbon Tie, Naked Ribbon, Cheerleading Uniform, Naked in Front of an Audience
- **Personality:** Friendly, Low Self-esteem, Third Person
- **Role:** Cheerleader, Poor, Exhibitionist, Tenth Grader, Promotional Model
- **Eyes:** Garnet, Tsurime, Jitome
- **Voiced by:** Nogami Natsuki

### Asahina Akari (朝日奈 あかり)
Asahina is a third year middle school student at Nihon Daiichi Academy and a classmate of Shizuku and Akira. She tells Shizuku that she has done naked week 9 times already because she started in kindergarten so she is used to boys staring at her during the week and being naked in front of crowds doesn't bother her.

Because Shizuku peed herself and passed out from embarrassment during her public speech while naked Akari is often assigned to go with her to public events so that Shizuku isn't alone.

- **Gender:** Female
- **Hair:** Red, Ponytail, Long
- **Clothes:** School Uniform, Miniskirt, Naked, Ribbon Tie, Blazer, Naked Ribbon, Naked in Front of an Audience
- **Eyes:** Violet
- **Personality:** Kind, Cheerful
- **Role:** Ninth Grader

### Hisahara Shizuku (檜生原 雫)
Hisahara is a student who always achieve very high scores. She knows the protagonist when he delivers her homework as she was sick. They became friends, then soon afterwards move to a prestigious high school in Tokyo because their school was damaged by fire. Here, however, they are required to attend training for an unique program called "naked school". Since then, Hisahara has to engage in so many embarrassing  situations. The protagonist sometimes helps her, sometimes is the one who create these situations (following teacher's instruction). The training brought them close together, and changed their relationship forever.

- **Gender:** Female
- **Hair:** Black, Long
- **Eyes:** Brown
- **Body:** Teen, Small Breasts
- **Clothes:** School Uniform, Trench Coat, Kemonomimi Headband, Bandages, Naked, Bow Tie, Panties, Bra, No Panties, Towel, Microskirt, Naked Ribbon, Micro Bikini, Naked in Front of an Audience
- **Personality:** Modern Tsundere, Shy, Naive, Genius
- **Role:** High School Student, Transfer Student, Exhibitionist, Middle School Student, Honor Student, Model, Tutor
- **Engages in:** Swimming
- **Subject of:** Sexual Harassment
- **Voiced by:** Nogami Natsuki

### Iwai Waya (岩井わや)
- **Gender:** Female
- **Traits:** 

### Morimoto Mimori (護本 未守)
- **Gender:** Female
- **Traits:** 

### Nishinosono Rinka (西之園凛華)
- **Gender:** Female
- **Traits:** 

### Shiba Youhei (芝 洋平)
Chris's friend and [url=https://vndb.org/c76902]Kanon's[/url] partner. He's excited by naked week and enjoys both the chance to see naked girls and being naked himself.

- **Gender:** Male
- **Hair:** Black
- **Clothes:** School Uniform, Necktie, Naked, Naked Necktie
- **Eyes:** Black
- **Role:** Exhibitionist, Middle School Student

### Toujou Kanon (東条花音)
Kanon is a very shy girl who's partnered with Yuuhei during naked week training. She's impressed with how kind and considerate Chris is to his partners Alice and Sana. Her biggest fear is being raped during naked week and hopes Chris can help rescue her when she's in need.

She is voiced only in the Sana Append where she takes the role of sub-heroine to Sana and Alice.

- **Gender:** Female
- **Hair:** Black, Shoulder-length
- **Clothes:** School Uniform, Miniskirt, Naked, Ribbon Tie, Ribbon Hair Accessory, Naked Ribbon, Naked in Front of an Audience
- **Eyes:** Violet
- **Personality:** Shy
- **Role:** Tenth Grader

## Shops
- [Official Website](http://sitou.sakura.ne.jp/wp/?page_id=8190)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ203770.html)

## Releases
### Japanese
- **2017-08-12**: ZENGAKU! ~Zenra Toukou Shuukan Tokubetsu Taisaku Gasshuku~ Trial Edition - [Official website](http://sitou.sakura.ne.jp/wp/?page_id=8190)
- **2017-09-03**: ZENGAKU! ~Zenra Toukou Shuukan Tokubetsu Taisaku Gasshuku~ Download Edition - [Official website](http://sitou.sakura.ne.jp/wp/?page_id=8190), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=22311), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ203770.html), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_116952/)
- **2017-10-13**: ZENGAKU! ~Zenra Toukou Shuukan Tokubetsu Taisaku Gasshuku~ Package Edition - [Official website](http://sitou.sakura.ne.jp/wp/?page_id=8190)

### English
- **2026-04-25**: Zengaku! ~Zenra Toukou Shuukan Tokubetsu Taisaku Gasshuku~

## Tags
ADV, High School, Male Protagonist, Multiple Protagonists, Nukige, Student Heroine, Under the Same Roof, Chikan, Defloration, Only Virgin Heroines, Exhibitionism, Timed Choices, Pretending Heroine, Naked Heroine with Apron, Erotic Spanking, Cunnilingus, Doggy Style, Outdoor Sex, Clothed Male Naked Female, Discreet Sex, Sex in Front of an Audience, Strong Female Protagonist, Public Masturbation, Sex at School, Dirty Talk, High School Student Heroine, Sex with Protagonist Only

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---
*View the full details at [pinovel.net/v22214](https://pinovel.net/v22214).*

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