Writing · Short Story · Original Story · Novel
Born Mar 8, 1956
Active 1993–present · Awards: Kobunsha Mystery Literature Grand Prize, Shibata Renzaburō Award, Yoshikawa Eiji Prize for Literature
Arimasa Osawa is a Japanese writer of hardboiled fiction and thrillers. He served as the 12th President of the Mystery Writers of Japan from 2005 to 2009.