The study of by Yoo,Jin-O, adapted into japanese in 1937. -in relation to literary argument of Activism. Ebihara Yutaka Yoo, Jin-O stopped creative activity since he published in magazine in January, 1935. And he suddenly published japanese adaptation in magazine two years later. As a matter of fact, during that time the literary argument of activism was unfolded ardently at Japan and Korea. And the literature of activism was attempted to create at Korea in same time. These short stories was published in magazine from 1937 to 1938. Therefore this paper aims for analyzing whether literary argument of activism on 1930' was connected with japanese adaptation or not. First of all, I will examine of literary argument of activism at Japan and Korea on 1930', the following part, examining short stories of magazine from 1937 to 1938. Because of these short stories of magazine are appearing for many constituents of in Korea. and Lastly, I will analyze japanese adaptation by using constituents of as yardstick .