: After a failed marriage and being institutionalized in a psychiatric hospital, Yozo concludes that he is no longer "human". Key Themes
: As he grows older, he moves to Tokyo, abandons his studies, and descends into a life of alcohol, tobacco, and "dissolute living". La decheance d'un homme
The story is structured through three "notebooks" written by Oba Yozo, a man who feels profoundly alienated from the rest of humanity. : After a failed marriage and being institutionalized
: The exhaustion that comes from wearing a mask to fit into society. Legacy and Context he moves to Tokyo
The novel was published shortly before Osamu Dazai’s suicide in 1948 , leading many to view it as his literary testament. Its enduring popularity lies in its raw, honest portrayal of depression and the human condition.