GaimenGo — Free Gaimen Kirikae & Japanese Driving Test Practice

GaimenGo is a free, browser-based practice platform for the Japanese foreign driver's license conversion written test (Gaimen Kirikae / 外免切替). Practice thousands of True/False questions, take timed 50-question mock exams (45 minutes, 90% pass mark), study real Japanese road sign images, track streaks, and find a driving school. No account or payment required.