---
title: "Mystery no Arukikata 2: Ningyo Densetsu Satsujin Jiken"
description: "Read about Mystery no Arukikata 2: Ningyo Densetsu Satsujin Jiken visual novel."
image: "https://t.vndb.org/cv/33/134133.jpg"
---

# Mystery no Arukikata 2: Ningyo Densetsu Satsujin Jiken

![Mystery no Arukikata 2: Ningyo Densetsu Satsujin Jiken](https://t.vndb.org/cv/33/134133.jpg)

**Alternative Title:** ミステリーの歩き方2 人魚伝説殺人事件

**Developer:** Toybox Inc.

**Release date:** Sep 17, 2026

**Language:** Japanese

## Characters
### Akazawa Doppo (赤沢 独歩)
- **Gender:** Male
- **Alias:** Walksalot
- **Body:** Young-adult
- **Role:** Student Club Member, University Student, Psychic
- **Engages in:** Investigation, Daydreaming
- **Personality:** Sleepyhead
- **Subject of:** Phobia
- **Voiced by:** Yonai Yuuki

### Akazawa Mizuki (赤沢 魅月)
- **Gender:** Female
- **Hair:** Brown, Shoulder-length
- **Body:** Teen
- **Eyes:** Grey
- **Subject of:** Accident, Pre-Story Death
- **Role:** High School Student, Younger Sister, Figment
- **Personality:** Insightful
- **Clothes:** Sailor School Uniform
- **Voiced by:** Tani Mayuka

### Horobitsu Ui (幌筆 羽衣)
- **Gender:** Male
- **Traits:** 
- **Voiced by:** Toujou Hisako

### Izawa Koutarou (井沢 幸太郎)
- **Gender:** Male
- **Hair:** Blond
- **Body:** Young-adult
- **Personality:** Selfish, Carefree, Rude, Immature, Blunt, Loud
- **Role:** Friend, Student Club Member, University Student
- **Engages in:** Flirting
- **Voiced by:** Kobayashi Daiki

### Kashima Rumina (鹿島 留美奈)
- **Gender:** Female
- **Role:** University Student
- **Voiced by:** Ichinose Kana

### Mashiro Anna (真白 杏奈)
- **Gender:** Female
- **Alias:** Villanna
- **Hair:** Blond, Twin Tails, Long, Gradient Colored Hair
- **Body:** Teen, Nail Polish
- **Personality:** Pretending, Arrogant, Sharp-tongued
- **Role:** Idol, University Student, Popular, Singer
- **Engages in:** Investigation
- **Clothes:** Sunglasses, Bracelet, Crop Top, Fur Coat, Fishnet Pantyhose
- **Eyes:** Multicolored Eyes
- **Voiced by:** Ogura Yui

### Nanjou Arisu (南条 有栖)
- **Gender:** Female
- **Aliases:** Princess, 南條 アリス, Nanjou Alice
- **Hair:** Black, Long
- **Eyes:** Blue
- **Personality:** Tsundere, Smart, Food Lover, Vindictive, Sweets Lover
- **Engages in:** Investigation
- **Role:** University Student, Half-orphan
- **Subject of:** Grief
- **Body:** Big Breasts
- **Voiced by:** Ishikawa Yui

### Shimada Shouko (島田 祥子)
- **Gender:** Female
- **Role:** Police
- **Voiced by:** Saeki Maoko

### Toono Kagerou (東野 陽炎)
- **Gender:** Male
- **Hair:** Brown, Short, Parted to Side
- **Eyes:** Grey
- **Clothes:** Suit, Gloves, Brooch
- **Role:** Student Club Member, Wealthy, University Student, Onzoushi
- **Personality:** Arrogant, Vindictive
- **Engages in:** Investigation
- **Voiced by:** Lounsbery Arthur

### Asou Shizuka (麻生 静香)
- **Gender:** Female
- **Traits:** 
- **Voiced by:** Shimizu Jun

### Kannazuki Megumi (神無月 恵)
- **Gender:** Female
- **Traits:** 
- **Voiced by:** Iwamatsu Izumi

### Kikuchi Hirota (菊池 寛太)
- **Gender:** Male
- **Traits:** 
- **Voiced by:** Takano Tomoya

### Miyamoto Yoshio (宮本 義男)
- **Gender:** Male
- **Traits:** 
- **Voiced by:** Karasaki Noriyuki

### Morino Akari (森野 朱里)
- **Gender:** Female
- **Traits:** 
- **Voiced by:** Sendou Mizuki

### Oomura Taichi (大村 太一)
- **Gender:** Male
- **Traits:** 
- **Voiced by:** Tora Takemi

### Umihara Ryousuke (海原 良介)
- **Gender:** Male
- **Role:** Fisherman
- **Voiced by:** Watanabe Masato

### Umihara Yuuki (海原 勇気)
- **Gender:** Male
- **Role:** Fisherman
- **Voiced by:** Gouda Shinjirou

## Shops
- [Official Website](https://mysterywalk.jp/)

## Releases
### Japanese
- **2026-09-17**: Mystery no Arukikata 2: Ningyo Densetsu Satsujin Jiken - Download Edition - [Official website](https://mysterywalk.jp/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000124970)
- **2026-09-17**: Mystery no Arukikata 2: Ningyo Densetsu Satsujin Jiken - Package Edition - [Official website](https://mysterywalk.jp/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=41160)
- **2026-09-17**: Mystery no Arukikata 2: Ningyo Densetsu Satsujin Jiken - Package Edition - [Official website](https://mysterywalk.jp/)
- **2026-09-17**: Mystery no Arukikata 2: Ningyo Densetsu Satsujin Jiken - Download Edition - [Official website](https://mysterywalk.jp/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=41160), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000124969)

## Tags
Murder Mystery, Pixel Art, Detective Work, Reiwa Era, University Student Protagonist, Homicide, Graphic Style Change, Protagonist with a Sprite, Flashback, Male Protagonist

## More Games from Toybox Inc.
- [Mato Kurenai Yuugekitai: Tokyo Twilight Ghosthunters](https://pinovel.net/v18428)
- [7'scarlet](https://pinovel.net/v18162)
- [Side Kicks!](https://pinovel.net/v19743)
- [World End Syndrome](https://pinovel.net/v22181)
- [Mystery no Arukikata](https://pinovel.net/v53035)
- [Mystery no Arukikata 2: Ningyo Densetsu Satsujin Jiken](https://pinovel.net/v65325)

---
*View the full details at [pinovel.net/v65325](https://pinovel.net/v65325).*

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