I don't have access to real-time data, so I can't provide the most current statistics for MBTI (Myers-Briggs Type Indicator) distribution in Japan by gender. Additionally, MBTI is a self-reporting personality assessment, and its popularity can vary over time and culture.
However, historically, MBTI has gained some popularity in Japan, especially in certain professional and personal development settings. The distribution of MBTI types is not directly influenced by gender but rather by individual preferences and personalities, which can vary across cultures and regions.
In general, there is no significant gender difference in MBTI type distribution worldwide, meaning that certain types are not inherently more common in one gender compared to the other.
To get the most up-to-date information on MBTI distribution in Japan by gender, I recommend looking for recent surveys or studies conducted by reputable organizations or research institutions in Japan. Keep in mind that MBTI is just one of many personality assessments, and its accuracy and validity have been subject to criticism and debate within the psychological community.