In modern society, many countries' cultures have become similar compared to few decades ago. Most countries have their own traditional cultures such as clothes, food and constructures. However, The Internet industry is rapidly increased and this reason people can contact other cultures easily than before. In addition, consequent of some people think traditional cultures are too old compared to the other country's modern cultures, modern cultures are becoming similar. Some people say this phenomenon has pros and cons. Yet, In my opinion, I believe there are more drawback sides.