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Play Business Ryoku Kentei DS (Japan edition · Japanese) Online
Business Ryoku Kentei DS
Play Business Ryoku Kentei DS online. Answer Japanese business quizzes covering sales, sales talk, customer service and accounting sense.
Browser play

Nintendo DS (NDS) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| START / SELECT | Enter / V |
| Microphone | Not assigned |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Business Ryoku Kentei DS
Quick start
Choose a topic and read the first situation and every answer. Submit one response, review what the game shows and try another question before changing subjects.
Controls
Use the displayed menu and answer controls to choose a topic and one of the offered responses. Read all choices before confirming; advance only after checking the question’s result.
Business Ryoku Kentei DS — About this game
Answer Japanese business quizzes covering sales, sales talk, customer service and accounting sense. Questions use two, three or four choices with comic illustrations, so reading the situation carefully matters more than reflexes. Compare similar-looking responses and decide which fits the stated customer or workplace problem. Move between topics to see how the focus shifts from conversation to numerical judgment.
Business Ryoku Kentei DS Game manuals
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 · nds
- 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.