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Play JaJaMaru no Daibouken (Japan edition · Japanese) Online
JaJaMaru no Daibouken
Play "Jajamaru's Great Adventure" online. Defeat the monsters and the Four Heavenly Kings with shuriken, jump, and ninpo Gamapacun to rescue Princess Sakura.
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 JaJaMaru no Daibouken
Quick start
Start with START and use A to jump and B to use shuriken to reach the exit on the right. You can examine blocks of different colors by jumping from below, but be careful of bombs as well. Let's move forward before TIME runs out while picking up the souls after defeating monsters. Hit the Four Heavenly Kings with three shuriken to defeat them. When you get the flash, you can stop the enemy with A+B, so please use it in dangerous situations.
Controls
Move with left and right, jump with A, and jump diagonally with A while pressing the direction. There are some places where you can go straight down by pressing Down + A. B is a shuriken, which emits flames during Gama Pakkun. Use A+B when you have a flash. Start with START, pause and resume during play. START during the demo returns to the title. Above and SELECT are not used. This is a one-person game, and there is no two-player alternate play.
JaJaMaru no Daibouken — About this game
After discovering that the Princess Sakura he was supposed to have rescued is a fake, Jajamaru heads back to the monster's den. It consists of 20 scenes in which you repeatedly face off against the Four Heavenly Kings as you move to the right, and you not only need to reach the exit, but you also need to find a fighting style that suits your opponent. If you headbutt blocks of different colors to break them, a ninja trick will appear, while some will have bombs planted on them. Collecting the souls and treasures of defeated monsters will give you points, and the remaining time will also be related to the reward for breaking through the scene. Let's advance by using jumping and shuriken properly until the catfish Tayu fight, which uses the flame of Gamapacun.
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.