The address form is a form we use when we address a person directly or when we refer to someone. In every culture, people have their own address forms which are different from culture to culture because of the difference in language, tradition, morality, value, and psychological factors. Through the study of address forms, we can not only capture the characteristics of the Japanese language but we can also explore the values of the society such as family and social structures and gender difference. The address forms in Japanese are composed of a person's name, the pronoun, the title referring to a person's social status and the affix. They are different from the ones in Mandarin. For example, the Japanese people have more kinds of pronouns than we do in Mandarin. However, they do not use them as often. The kinds of the kinship terminology in Japanese are not as many as Mandarin. The suffix "san" is used in many case. The second personal pronoun shows class consciousness and gender distinction. The fictitious usage in Japanese is also different from which that of Mandarin. Moreover, The address forms in Japanese are influenced by various situations. Through the kinds and characteristics of the address forms in Japanese, we can understand the cultural traits of Japanese, in which we can tell that the Japanese people are more self-conscious.