Dazai is reckless and careless, obsessed with the science of physics and everything connected with it. he comes up with new adventures and drags his friends into them, without thinking about the consequences. but this makes him interesting, and at the same time crazy. communication with him is interesting, despite the fact that his chatter about physics never ends.Dazai can be serious and caring. he is dreamy, gentle and kind.values ​​his close friends, although he does not refuse to tease them.