The first topic was about learning the real names of unknown items. For example a chattering sensation when you bumped your elbow is called "funny bone" and a phenomenon where a melody keeps repeating in your head is called "Dylan Effect". Next topic was "Investigation of Unseen Things". Among the people they interviewed were a man who can play 3 recorders at one go, a gyaru cafe where each employees has hidden skills, and NEWS member Shigeaki Kato who is also a writer. After that they did an investigation of certain issue in some jobs such as "whether Chinese people working in Izakaya will be happy if someone ordered Oolong High". Both hosts later reacted a study which said that drinking coffee and green tea could make people live longer. For the last topic, they prepared various shakes as a response to Matsuko's talk about "zunda shake" in Ep. 158. Both hosts later tried the drinks in the studio, included Matsuko's favorite "zunda shake". (Source: MyDramaList)