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Play Tantei Jingūji Saburō: Yokohama-kō Renzoku Satsujin Jiken (Japan edition · Japanese) Online
Tantei Jingūji Saburō: Yokohama-kō Renzoku Satsujin Jiken
Play Detective Saburo Jinguji Yokohama Port Serial Murder Case online. This is a command-selectable adventure in which you investigate the disappearance of a consular official and the incident at the port, conducting interviews and investigating evidence in Yokohama.
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 Tantei Jingūji Saburō: Yokohama-kō Renzoku Satsujin Jiken
Quick start
I'll start a new investigation with the title. Items can be selected with the arrow keys and confirmed with A, and text can be sent with A. At the first Hotel N.G, select ``Go inside'' from ``Go to Sosa'' and ask Hinode about Eva from ``Kikikomi'' inside. If you cannot find a command, switch the list using the left and right buttons. If you wish to interrupt, please use "Yes, stop", write down the password for the investigation memo, and enter it in the field from where the title continues when restarting.
Controls
Direction keys: cursor movement. Use the top and bottom buttons to select items, and the left and right buttons to switch between displayed commands. A: Select item, send message (hold down to send faster). B: Cancel item. START/SELECT: Used for selection/decision on the title screen. To move from place to place, do not use the direction keys to walk, but instead use ``Go to Sosa''. To suspend or resume, use the password "Yes, stop".
Tantei Jingūji Saburō: Yokohama-kō Renzoku Satsujin Jiken — About this game
A navigator complains that his fiancée Eva is missing, and a woman who works at the same consulate drowns. In response to an investigation blocked by diplomatic immunity, Saburo Jinguji begins investigating in Yokohama with his assistant Yoko Gyoen. This is a command-based work where you move from place to place, interviewing people involved, examining people and items, showing evidence, and eliciting new testimonies. Pay attention not only to the items visible on the screen, but also to the commands that switch between the left and right sides. Even if the topic is the same, the information obtained will change depending on the progress of the investigation, and the breakthrough will be through checking the surroundings and contacting the police. If you get stuck, try organizing your thoughts and write down the names and places you find out, which will make your deductions easier to proceed with. When the investigation is interrupted, please note down the exact password that will be displayed as an investigation memo.
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.