No Longer Human

Presented as a set of notebooks left behind by a troubled young man, No Longer Human is Osamu Dazai's harrowing, semi-autobiographical portrait of a life lived in profound alienation. Yozo Oba has never understood other people — their appetites, their certainties, their ease with one another feel to him like a foreign language he can only mimic. From childhood he hides his terror behind the mask of a clown, playing the fool so that no one will see how disconnected he truly is.

As he drifts into adulthood, that estrangement curdles into self-destruction: failed love, betrayal, alcohol, morphine, and a series of attempts to end his own life. Framed by a narrator who examines Yozo's photographs and confessions, the novel traces a soul that cannot find a way to belong to the human world.

Published in 1948, shortly before Dazai's own death, No Longer Human is one of the most widely read novels in modern Japanese literature — a raw, unsparing study of shame, depression, and the desperate performance of normalcy.