Writing a letter of self-introduction should not be thought as trivial thing. Writing can not be regarded as just a writing for Entrance or employment. The reason is that he process of writing a letter of self-introduction used to contribute to self-discovery, self-reflection, the formation and development of his or her life-orientedness and identity. Also, it becomes the foundation for enjoying healthy life and happiness as a human-being. In addition, it is a process to write a narrative of one's own life in a new way. That can be said to be the literary therapeutic process. For, In the process of recursive writing as well as elaboration, the writer would modify, compliment and integrate the narrative of one's own life. Therefore, writing a letter of self-introduction should be the search for hi or her own true value and beauty. It should be the process of self-reflection, of forming and evolving directivity of his or her life, new self-identity. That is to say, it should be the process of establishing the narrative of one's own life newly. In doing so, writing a letter of self-introduction can contribute to well-being and happiness as a human being. Thus, we can find not only original meaning of a letter of self-introduction, but also achieve its practical meaning. In this view-point, I intend to study on letter of self-introduction in this article in which writing a letter of self-introduction was performed by using art therapeutic techniques and some writing