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Play Nishimura Kyoutarou Mystery: Blue Train Satsujin Jiken (Japan edition · Japanese) Online
Nishimura Kyoutarou Mystery: Blue Train Satsujin Jiken
Play the FC version of ``Kyotaro Nishimura Mystery Blue Train Murder Case'' online. This is a mystery adventure where Inspector Totsukawa and his friends investigate train times, testimonies, and clues at the crime scene to break down the alibi for a murder case involving the Blue Train. Check out the basic operations and how to proceed in the early stages and take on the challenge.
Browser play

Nintendo Entertainment System (NES) / Famicom — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Nishimura Kyoutarou Mystery: Blue Train Satsujin Jiken
Quick start
Start with START, select a command with the cross button and execute it with A. Press A to send the text, and press B to return to the previous screen. In the beginning, explore the scene and ask everyone involved about the incident, the victims, and the train. When you get new testimonies, reconfirm your destination and prioritize revisiting people who contradict the information on your timetable or notebook.
Controls
Cross button: Select commands, topics, people, and destinations. A: Make a decision, send a text, and perform an investigation/question. B: Cancel, return to previous menu. START: Game start/system menu.
Nishimura Kyoutarou Mystery: Blue Train Satsujin Jiken — About this game
"Kyotaro Nishimura Mystery Blue Train Murder Case" is a command-select adventure based on a railway mystery. We visit crime scenes, stations, trains, and people involved, talking, investigating, and traveling repeatedly to collect testimony and physical evidence. Since train times and people's travel routes are central to the deduction, it is important to organize the correspondence between time and place without skipping over the information obtained. If the conversation is not progressing, you can take the next action by asking the same person about a new topic, re-examining another location, or reviewing the information in your notebook.
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · nes
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.