shindan

shindan.co offers free personality and psychology quizzes in Japanese, including a 16-type test based on the same four indicators as MBTI (not the official MBTI), a 64-type personality test, an animal-type quiz and a mental-age test. Answer about 20-28 questions and get your result instantly, with no sign-up or email. Every quiz page publishes its axes, scoring formula and reverse-scored items. For entertainment and self-reflection only; not a medical or hiring assessment.