This study will examine texts such as Sushin of Japan, Sushin of Chosun, Japanese Language, History, Geography, and Song, which probably seriously affected the impressionistic minds of Chosun children during the Japanese occupation in order to illuminate the unconscious of the people of colonial Chosun. The poetry in particular will be studied, poetry which was employed to advertise the militarism of the Japanese Empire to take advantage of the sensibilities of the general public as well as children and adolescents. In addition, this study looks into not only the Chosun humanities but also Enka, military songs, and wartime songs, which were well-known during the Sino-Japanese War, the Russo-Japanese War, the Chinese-Japanese War, and the Pacific War.