---
title: "Makishima Tantei Jimusho Monogatari ~Shinsou no Malice~"
description: "Early Showa era...  A Western-style mansion stands alone in a remote rural area. Every night, pleasurable affairs happen here. One night, something strange happ"
image: "https://t.vndb.org/cv/79/98379.jpg"
---

# Makishima Tantei Jimusho Monogatari ~Shinsou no Malice~

![Makishima Tantei Jimusho Monogatari ~Shinsou no Malice~](https://t.vndb.org/cv/79/98379.jpg)

**Alternative Title:** 牧島探偵事務所物語 ～深窓のマリス～

**Aliases:** Makishima Tantei Jimusho Monogatari ~Shinsou no Marisu~

**Developer:** Atelier Youkirou

**Release date:** Dec 18, 2003

**Platform:** Windows

**Language:** Japanese, Chinese (simplified)

**Rating:** 6.5/10 (8 votes)

## Description
Early Showa era...

A Western-style mansion stands alone in a remote rural area.
Every night, pleasurable affairs happen here. One night, something strange happens.

A letter of request arrives to the protagonist, who runs a detective agency in the imperial capital of Tokyo.

"My life is in danger, and I want you to uncover a conspiracy..."

(Translated from [official website](http://www013.upp.so-net.ne.jp/atelier_yohkiro/tantei/tantei.html))

## Characters
### Makishima Okuyasu (牧島 億泰)
- **Gender:** Male
- **Hair:** Black, Short
- **Body:** Slim, Pale, Young-adult
- **Clothes:** Fedora, Suit
- **Role:** Detective
- **Engages in:** Investigation

### Erina (エリナ)
- **Gender:** Female
- **Hair:** Blond
- **Eyes:** Blue
- **Clothes:** Dress, Hat, Evening Gloves, Garter Belt Stockings, Off-The-Shoulder Shirt
- **Role:** Foreigner
- **Voiced by:** Tsuyuri Yotsuba

### Kido Sousuke (木戸 宗輔)
- **Gender:** Male
- **Traits:** 
- **Voiced by:** Harada Tomotaka

### Kobayashi Yoshino (小林 佳野)
- **Gender:** Female
- **Traits:** 
- **Voiced by:** Uesugi Yoshiko

### Kuonji Kouki (久遠寺 功貴)
- **Gender:** Male
- **Traits:** 
- **Voiced by:** PSY

### Kuonji Misayo (久遠寺 美佐夜)
- **Gender:** Female
- **Traits:** 
- **Voiced by:** Funahi

### Kuonji Ririko (久遠寺 凛理子)
- **Gender:** Female
- **Hair:** Hime Cut
- **Voiced by:** Meito Mito

### Kuonji Seishiro (久遠寺 正志郎)
- **Gender:** Male
- **Traits:** 

### Kuonji Takaji (久遠寺 多加治)
- **Gender:** Male
- **Traits:** 
- **Voiced by:** Shinsan Chouro

### Kuonji Yukari (久遠寺 由加里)
- **Gender:** Female
- **Traits:** 
- **Voiced by:** Kobayashi Aya

### Shimamura Sachi (嶋村 沙智)
- **Gender:** Female
- **Traits:** 
- **Voiced by:** Tsuyuri Yotsuba

### Shimamura Takuya (嶋村 卓弥)
- **Gender:** Male
- **Traits:** 
- **Voiced by:** Funahi

### Takizawa Mitsuo (瀧沢 光雄)
- **Gender:** Male
- **Traits:** 
- **Voiced by:** Akatsuki

## Shops
- [Official Website](https://web.archive.org/web/20040803195408/http://www013.upp.so-net.ne.jp/atelier_yohkiro/tantei/trialDL.html)

## Releases
### Japanese
- **2003-12-18**: Makishima Tantei Jimusho Monogatari ~Shinsou no Malice~ - [Official website](https://web.archive.org/web/20040910024645/http://www013.upp.so-net.ne.jp/atelier_yohkiro/tantei/tantei.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=3828)
- **2004-07-20**: Makishima Tantei Jimusho Monogatari ~Shinsou no Marisu~ Trial Edition - [Official website](https://web.archive.org/web/20040803195408/http://www013.upp.so-net.ne.jp/atelier_yohkiro/tantei/trialDL.html)

### Chinese (simplified)
- **2024-06-09**: Makishima Zhentan Shiwusuo Wuyu: Shenzhai zhong de Yuanheng - [Official website](https://www.bilibili.com/video/BV1Uy411B73g/)

## Tags
ADV, Lesbian Sex, Rape, Male Protagonist, Adult Protagonist, Multiple Endings, Murder Mystery, Bloody Scenes, Suicide, One True End, Heroine with Glasses, Low Sexual Content, Map Movement, Western-style Manor, Photographic Backgrounds, Adult Heroine, Sex Involving Drugs, Private Detective Protagonist, Other Perspectives, Non-blood-related Mother/Son Incest, Bad Ending(s), Sixty-nine, Short Sexual Scenes, Lots of Choices, Erotic Spanking, Cunnilingus, Non-blood-related Father/Daughter Incest, Homicide, Outdoor Sex, Blood-related Uncle/Niece Incest, Shouwa Era, Censored Text, No Romance Plot, Heroine with Pubic Hair, Changeable Font, Single Blowjob, Vaginal Fingering, Heroine with Big Breasts, Detached Sexual Content

## More Games from Atelier Youkirou
- [Makishima Tantei Jimusho Monogatari ~Shinsou no Malice~](https://pinovel.net/v35915)

---
*View the full details at [pinovel.net/v35915](https://pinovel.net/v35915).*

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