This study examines the difficulties of kindergarten teachers responsible for them through in-depth interviews. The Subjects are ten kindergarten teachers responsible for them in Gyeong-Gi, Chung-Nam, Gyeong-Buk, and Jeon-Buk providences. The result of this research were shows that first, they were troubled with the lack of theoretical knowledge and experience with those children in running the curriculum and with the limitations of actual applications. Second, their relationships with the children, they confessed difficulty with those who required extra attentions from them or those who were ignored due to relatively lower interest. Third, their relationships with their parents, the parents' closed attitude based on the isolated family history and polarized expectations for their children were the obstacles to the teachers' forming cooperative relations with them. Finally, they cited the aggravated institutional burden, partial coverage by the press, and lack of social and economic support as the difficulties to deal with for themselves in terms of social support.