Nobel prize-winning writer whose novels linked the personal and political in exploring fatherhood and the legacy of war in Japan

The Nobel prize-winning novelist and essayist Kenzaburō Ōe, who has died aged 88, made his name as a cult author for Japan’s rebellious postwar youth. His early fiction – titles such as Nip the Buds, Shoot the Kids (1958), Seventeen (1961) and J (1963), peopled with juvenile delinquents, political fanatics and subway perverts – gave voice to an alienated generation who witnessed the collapse of their parents’ values with the defeat of the second world war. His wartime childhood fed a lifelong pacifism, and his scourging of resurgent militarism and consumerism. Yet his decisive rebirth as a writer came through fatherhood.

When Ōe was 28, his first child, Hikari, was born with a herniated brain protruding from his skull. Surgery risked brain damage, and doctors urged Ōe and his wife, Yukari, to let the infant die – a “disgraceful” time, he later wrote, that “no powerful detergent” could expunge. Then also working as a journalist, Ōe fled to report on a peace rally in Hiroshima. His encounters with hibakusha (atomic-bomb survivors) and doctors there convinced him his son must live – a moment he saw as a “conversion”. As he told me in Tokyo just after his 70th birthday – when I met him for a Guardian profile– “I was trained as a writer and as a human being by the birth of my son.”