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Play Tennis no Oji-Sama: Genius Boys Academy (Japan edition · Japanese) Online
Tennis no Oji-Sama: Genius Boys Academy
Play GBA's ``The Prince of Tennis GENIUS BOYS ACADEMY'' online. Win the school ranking battle with Seigaku members and unlock hidden players and special shots.
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 Tennis no Oji-Sama: Genius Boys Academy
Quick start
Select the title for one player, choose a player from the Seigaku members, and begin the intra-school ranking battle. The first goal is to win the first course and release Inui. Move to the batting point early and create a rally with A's normal batting ball, and when the C gauge is full, use the L/R and batting button special moves.
Controls
Cross button: Player movement/Ball direction/Menu. A: Decision/Normal batted ball. B: Cancelled/Rob. START: Intro forward/game pause. SELECT: Increase C gauge by provoking. L/R+A or B: Conditional special shot. Down on serve: The ball touches the ground.
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.