漫画アクション
He was born and raised in Tokyo, and studied French literature at Waseda University. After dropping out of university, he worked as an editor of Weekly Manga Action. As a disciple of Takaaki Yoshimoto, he wrote for Yoshimoto's magazine "Shikô (試行: Trial)". In the 1970s, his novel "Mô hitotsu no seikatsu (Another Life)" was nominated for The Akutagawa Prize. William Faulkner and Oe Kenzaburo had a big influence on his novels.