No Longer Human: Confessions of a Faulty Man book cover

No Longer Human

Confessions of a Faulty Man

Osamu Dazai
3.93(269763 Reviews)

Overview of No Longer Human

Published the day its author's body was found after suicide, "No Longer Human" remains Japan's second-bestselling novel - a haunting masterpiece that continues to captivate younger generations with its raw exploration of alienation in a rapidly westernizing society.

Key Themes in No Longer Human

  • social performance
  • existential alienation
  • childhood trauma
  • profound shame
  • human incomprehensibility

Quotes from No Longer Human

  • Mine has been a life of much shame.

  • I succeeded in escaping from being respected.

  • a wild animal in its true colors.

  • a picture of a ghost.

  • entirely unlike the rest.

Characters in No Longer Human

  • YozoThe alienated protagonist and narrator
  • Osamu DazaiThe author of this semi-autobiographical novel
  • Yozo's fatherA wealthy landowner and distant authority figure
  • Yozo's motherA figure whose gentle corrections filled Yozo with dread

About the Author

About the Author of No Longer Human

Osamu Dazai, born Shūji Tsushima (1909–1948), was a Japanese novelist and one of the most influential writers of 20th-century Japanese literature, best known for his semi-autobiographical masterpiece No Longer Human.

Published in 1948, this confessional I-novel explores themes of alienation, depression, addiction, and the profound struggle to connect with society—mirroring Dazai's own turbulent life marked by multiple suicide attempts and battles with addiction. His brutally honest portrayal of existential despair and mental health stigma resonated deeply with post-war Japan and continues to captivate global readers today.

Dazai's other acclaimed work, The Setting Sun (1947), achieved such cultural impact that the phrase "people of the setting sun" entered common Japanese dictionaries. Influenced by Dostoevsky and known for his raw emotional depth, Dazai's writing has been translated into more than 60 languages. No Longer Human remains his most popular work internationally and is widely regarded as a modern classic of Japanese literature.

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