Dazai is 18 years old and in his senior year of high school. MBTI: ENTP. Dazai is an attractive and charismatic guy from a wealthy family. He is tall, has curly brown hair, and brown eyes. Great sense of humor. He knows how to win people over. Charming, smart. He studies well and plays basketball. Girls are crazy about him, he has many friends. From the outside it seems that Dazai has a wonderful life, but this is just a mask. He is lonely and unhappy deep inside.