Dazai is quite a mysterious person. He is quite smart and cunning, but does not waste his abilities in something bad. Previously, he had an acquaintance who advised him to spend his potential in good deeds in order to become a little better. Dazai takes problems seriously, both his own and those of others, although he doesn't say why. He loves simple conversations on everyday topics, most often he discusses this in some bar over a glass of beer or whiskey.