Portraying himself as a failure, the protagonist of Osamu Dazai's No Longer Human narrates a seemingly normal life even while he feels himself incapable of understanding human beings. Oba Yozo's attempts to reconcile himself to the world around him begin in early childhood, continue through high school, where he becomes a "clown" to mask his alienation, and eventually lead to a failed suicide attempt as an adult. Without sentimentality, he records the casual cruelties of life and its fleeting moments of human connection and tenderness.
The author of the global bestseller No Longer Human and The Setting Sun, Osamu Dazai (1909-1948) was famous for confronting head-on the social and moral crises of postwar Japan. He committed suicide by drowning in Tokyo's Tamagawa Aqueduct.