MODULE · 試験
Test your knowledge. Earn your belt.
Identify the technique from an illustration, photo or short video preview, score based on your speed, and unlock each new belt grade — from white all the way to black.
Visual identification
Each question shows an illustration of the throw (manga-style image, photo, or short video clip). Identify it from four choices before the timer runs out.
Score & speed
Answer quickly to maximize your points. Each correct answer earns a score that depends on your remaining time.
Best scores & history
Review your best run for each belt: result, time and points per question.
Free & Premium
Free: 2 attempts per day per belt, white and yellow belts only. Premium: all belts, no limits.
HOW IT WORKS
Three steps to progress.
- 01
Choose your belt
Pick any belt you have already unlocked. Completed belts can be replayed to improve your score.
- 02
Identify the technique
Each question shows an illustration, photo or short video preview. Select the correct answer from four choices before the countdown ends.
- 03
Progress and unlock
Accumulate points across all belts to unlock the next ones. Review the breakdown of each best run.
IN THE APP
Progression, quiz and best scores.
Begin your path.
Free to download. Free to use. Built by judoka, for judoka.