Play Tennis No Ouji-sama 2003 : Cool Blue Online
Choose a tennis player, compete in matches, and manage your skills to win tournaments.

🎮 Game Controls
Make sure the game window is active to play.
- Move
- Btn A
- Btn B
- Btn X
- Btn Y
- / L / R
- Start
- Select
About Tennis No Ouji-sama 2003 : Cool Blue
I picked up Tennis no Ouji-sama 2003: Cool Blue on Game Boy Advance back in 2003, a time when the handheld was full of anime tie-ins. It was developed by Konami, a company known for plenty of other solid GBA titles. This one is squarely in that category of games made for fans of the Prince of Tennis series, offering a portable version of its world without trying to redefine the sports genre.
You control one of the series' tennis prodigies, navigating through menus and courts to play matches. The main goal is to win tournaments and improve your character's stats. Signature mechanics include executing special moves, which drain a meter and have unique animations, and managing your player's condition between matches to avoid fatigue. The pacing is brisk, moving you from match to match quickly, though the difficulty can spike against certain opponents who relentlessly target your weaknesses. It feels like a straightforward sports RPG where a well-timed super shot can completely turn a set around.
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