When communication happens between people with different cultural backgrounds, they can take the wrong intention. Therefore, it is necessary to understand the cultural differences to prevent misunderstanding between each other. In this study, I found there are linguistic actions of cultural elements such as the ambiguity of the Japanese attitude, self discloser, Honne and Tatemae, Aizuchi , and personal space. I think smooth communication can proceed, with understanding of these cultural differences. We need to teach students studying foreign languages how to use the proper expressions and approaches according to various circumstances by showing actual dialog scenes.