Born Shūji Tsushima in the village of Kanagi, the author later recognized as Osamu Dazai emerged from a wealthy family of landowners in northern Japan. His literary career, defined by the I-novel form and the Buraiha movement, spanned a period of profound social and political turmoil that deeply influenced his creative output before his premature death in 1948.
Early Influences and Education
Raised in a sprawling mansion as the tenth of eleven children, Dazai was primarily cared for by an aunt and family servants while his father, a member of the House of Peers, focused on his political duties. After his father died in 1923, Dazai transitioned through Aomori Junior High and Hirosaki Higher School. During this time, he studied bunraku chants and edited student publications, though his academic focus fractured following the suicide of his idol, Ryūnosuke Akutagawa.
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In 1930, Dazai enrolled at the University of Tokyo to study French literature, though he struggled to master the language. His early adulthood was marked by radical politics and instability. He supported the Japanese Communist Party financially and participated in leftist student activities, leading to his eventual disownment by his family. His personal life during this decade was chaotic, characterized by drug addiction, failed suicide attempts, and a tumultuous marriage to Hatsuyo Oyama.
Development of a Literary Style
Under the mentorship of established writer Masuji Ibuse, Dazai established his reputation in the 1930s. He debuted the pen name Osamu Dazai in the 1933 short story Train, utilizing the I-novel style that would define his later work. His output included critical successes such as The Setting Sun and his final, most internationally recognized novel, No Longer Human. He also authored the collection Otogi-zôshi.
Final Years
Dazai struggled repeatedly with physical health, including acute appendicitis and a severe addiction to the morphine-based painkiller Pavinal. His life ended in Mitaka in 1948, where he died at age 39. His remains were interred at the Zenrin Temple, marking the end of a prolific if brief career that remains central to modern Japanese literature.
Fast facts
- Born: 1909, Kanagi, Japan
- Died: 1948, Mitaka, Japan
- Education: University of Tokyo, Hirosaki University
- Pen names: Osamu Dazai, Shunpei Kuroki
- Primary literary movement: Buraiha
- Burial site: Zenrin Temple
Questions readers ask
What were Osamu Dazai's most significant books?
His notable works include The Setting Sun, No Longer Human, Run, Melos!, and Otogi-zôshi.
Was Dazai involved in political movements?
Yes, he engaged with Marxism and provided financial support to the Japanese Communist Party during his university years.
Achievements
- Notable work: The Setting Sun
- Notable work: No Longer Human
- Notable work: Run, Melos!
- Notable work: Otogi-zôshi
