The 4 indicators E/I, S/N, T/F, J/P are measured with 4 questions each, totaling 16 questions. This is for quickly grasping tendencies, and if you desire more precise results, 10 minutes (40 questions) is recommended.

If you log in, your test history is automatically saved, allowing you to compare changes. Even without logging in, checking and sharing results are possible.

Only the number of questions is different. 1 minute is for quick confirmation, 5 minutes is for balanced recommendations, and 10 minutes is for the most precise analysis.