The first topic was about unknowingly popular things. It included Ryujin Waterfall which became popular with girls and a host club in Kabuki-cho where the hosts wear casual clothes. They also investigated various places which were booming but later had problems. After that they checked on some local inventors. The people they checked were "Japanese Da Vinci", "Toyama's Edison", and "Koiwa's Edison". They later did a personality test by comparing length of two fingers. Murakami got "charming" type while Matsuko got "confident" type. For the last segment, they did a "Feeding Matsuko Fresh Produce" with dango as the menu. Murakami claimed that he is full, so he only ate a few and watch Matsuko eating most of the dango in one go. (Source: MyDramaList)