The 4th installment of "Business Trip COOL JAPAN" is in Fukui Prefecture. Fukui Prefecture has the 46th largest number of foreign guests in the country, and it is one of the prefectures where foreigners do not come. On the other hand, it is also the happiest prefecture in Japan, which won the first place in the "Happiness Ranking" in 2016. In addition, it is also the best prefecture in Japan, such as the number of presidents and the number of hospitals. So, 8 foreigners living in the local area gathered again this time. I will bring the charm of Fukui that I want to convey to the world that I understand because I live there, and have a thorough discussion with Naofumi Kogami.