Nowadays, if you look around in your hometown, you will see various matter with the different culture whether food, music or fashion and how it has become this is starting from the day we have known each other by traveling through the ocean. Primarily, we couldn't communicate. Later, we learned to trade, exchange languages and cultures. Now, other cultures come to our country via businesses. In Thailand, we have tons of Japanese and Korean food business as the majority target, adolescents, fond of them. Owing that, most teenagers love Korean cosmetics in the way they love listening to K-Pop music that is why we know a lot of their traditions. Also the tourism business, in my opinion, after Japan canceled the visa the number of Thais who goes to visit Japan is increasing, year by year. Advantages of traveling are not only intercultural communication but to broaden one's mind.