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Play Athletic World (Japan edition · Japanese) Online
Family Trainer 1: Athletic World
Play the Japanese Famicom Athletic World online with Family Trainer input configured. Run and jump through five full-body obstacle courses.
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 Athletic World
Quick start
Set the Family Trainer mat to Side A and select Hurdle Meadow first. Alternate the two instructed panels to run, lift both feet just before an obstacle to jump, then step back down to land. Later courses change which upper, middle, or lower panels are active. In emulation, confirm that the Japanese Family Trainer input device is supported and mapped before starting; an ordinary gamepad layout is not equivalent.
Controls
Family Trainer Side A: alternately press the course's paired left/right panels to run; release both panels to jump and press again to land. Tunnel and other courses use designated upper, middle, or lower pad positions. Competitive play requires the floor-mat input rather than standard controller buttons.
Athletic World — About this game
This Japanese Famicom edition of Athletic World uses the Family Trainer floor mat, Side A, to turn footsteps into game input. Five obstacle courses—Hurdle Meadow, Animal Trail, Tunnel, Log Bridge, and Rafting—ask for different combinations of rapid alternating steps, jumps, and high or low mat positions. It is the Japanese release with the original Family Trainer hardware interface, not the later North American Power Pad cartridge, so emulator accessory support and mapping must be configured for the correct build.
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.