Niigata University School of Medicine has provided three courses in which medical ethics (ME) is taught to students who have little or no clinical experience. To evoke student's imagination, we have developed a "narrative approach" to learn ME using cases. Prior to a case analysis, students are required to exchange their own life history regarding the core issues in the case. A case is presented not only in the traditional form of vignette, but also in the form of narrative. In the narrative, the case is a story composed of personal narratives, collected and edited from diaries, letters, interviews of persons involved. Our experience suggests that the principle-based reasoning using simple vignettes is often hardly accomplished by students. However, the narrative approach was found to be useful since students can: (1) gain more accurate and wide comprehension of medical and psycho-social aspects of the case; (2) grasp the nature and the history of the conflicting views among persons in the case; (3) find more easily any method for dealing with and settling problems; and (4) exchange viewpoints with patients and their family.