The exchange and cooperation between Vietnam and Japan is growing through many fields. Therefore, the demand of Vietnamese people to learn Japanese is increasing, Japanese language learning methods and textbooks have also become diversified to improve and improve efficiency of Japanese knowledge. In particular, the method of learning foreign languages through movies is also being applied to many languages such as English, Japanese, and Chinese. Many studies on applying films to learning foreign languages are gaining popularity in recent years. There are many studies showing that watching movies effectively improves listening comprehension, reading comprehension, translation and speaking skills. Not only that, it also helps learners increase their understanding of the culture and vocabulary of that country. This results of the paper show that watching movies not only helps students improve their pronunciation, but also creates their own excitement, helps them improve their vocabulary, develop listening, reading and speaking skills.