In the 15 years of Cool Japan Broadcasting, it is a Japanese tradition to always surprise and impress foreigners. Techniques inherited from ancient times, the thought of being protected. We Japanese have rediscovered the good old culture that we tend to forget through the perspective of foreigners. This time, from the Japanese traditions introduced in the program so far, 50 foreigners of Cool Japan members voted for what they think, "This is a tradition that Japan should be proud of that is not in the world." Announce the top 10 cool Japanese traditions.