The purpose of this study is to develope Premarital Relationship Enrichment Program (PREP). This Program was based on survey (416 data used) for the need of PREP. The results was as followings : 1. The object wanted that the curriclumn were included marital values, love and intimacy, communication skill, understanding of personality, good relationship of both parents, adaptation of both families, healthy self-image, sex knowlege, constructive conflict-solving, financial management skill, reasonable decision-making, family planning, marital roles, concrete marriage readiness. 2. They surgested that variety of methods and proposals. 3. So, this program were designed that circled1 Belongness and autonomy circled2 Marriage and value circled3 Sex knowledge circled4 Communication skill circled5 Sex role and our future