Dazai is not based on a true story. Usually, characters like Dazai are formed through the author's imagination and artistic expression to create an engaging narrative for the readers.
Osamu Dazai's Collection was a collection of novels by the Japanese novelist Osamu Dazai. It included many works covering different styles such as novels, essays, and essays. The collection's theme was to describe the dark side of human nature. The style was humorous and satirical, and it was deeply loved by readers. Among them, the most famous works included "The World's Disqualification","The Setting Sun","The Wife of Wei Yong" and so on.
Osamu Dazai's short stories are often characterized by their exploration of the human condition. His works tend to be dark and introspective, delving into themes like alienation, despair, and the search for meaning. For example, in 'No Longer Human', the protagonist's struggle with his sense of self and his inability to fit into society is vividly portrayed.