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Play One Piece: Dragon Dream! (Japan edition · Japanese) Online
One Piece: Dragon Dream!
Let's play GBA "One Piece: Dragon Dream!" online. This is a quarter-view ACT where the Straw Hat Pirates, who have lost their memories, investigate the town and use 3-frame techniques, combos, and party switching.
Browser play

Game Boy Advance (GBA) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| L / R | Q / E |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play One Piece: Dragon Dream!
Quick start
Start a new story from the title. After introducing the Straw Hat Pirates who have lost their memories, talk to people in towns and villages, select people and objects from their silhouettes and hints, and collect story cards and memory items. As you draw out the necessary memories, the story progresses and you can unlock your physical strength and new skills. The first goal is to set techniques to the three input frames on the pre-battle screen and achieve the displayed victory conditions. You cannot return to the previous sea area, so if you want to fill up the picture book, please check the sub-events and items before moving.
Controls
Cross button: Move quarter view, select menu/silhouette (up moves towards the top right of the screen). A: 1st move/decision. B: 2nd technique/cancellation. A+B: Third technique. If you repeatedly input techniques at the right time, you can create a combo. In battles where you fight together with allies, you can switch the controlled character using L/R, and the non-controlled character will fight automatically. Change the technique set in the input frame with SELECT in the pre-battle menu. START's unique functions were not assigned because they could not be confirmed in public GBA materials.
One Piece: Dragon Dream! 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 · gba
- 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.