What find the motive of new design from Korean traditional cultural inheritance and symbolize it visually is to create a new design of Korean style into the harmony of shape and aesthetics by harmonizing past design and modern one, to discover the value of the future, and to make a new traditional culture. This study is to find the motive of design from Korean traditional pattern and character of the twelve horary signs, to develop unique Korean style character by studying character to cause novel and refined sense and interest through the mix of traditional image and modern one, and to propose a plan to apply in various and practice the Korean style character to modern design. In addition, the purpose of this study is to discover the identity of Korean style from foreign culture by presenting identity and originality with our peculiar cultural elements as well as to develop the visual effect and character of traditional pattern, and to have national competitiveness with Korean style design from the world market of the future.