The first topic was an investigation of things that is not commonly seen. It included "Radio Calisthenics No. 3", the Google Street View camera, and a golden angel label in Chocoball candies which can be exchanged for a gift. After that they investigated a boom that happened again. It included a Mini 4WD third boom and the foreign tarento boom. They later continued with more investigation of "what if.." cases. The investigation included "what if people never cut their fingernails" and "what if NHK added a team in Kouhaku Uta Gassen". After that, the hosts were given a money management psychological test based on how they eat taiyaki. Matsuko felt that none fits his eating style and then stopped the test. The hosts then talked about a fact where Okinawa has the least hot days this year to close the episode. (Source: MyDramaList)