第4話: 軽井沢でダイチー社長黒田の新鮮魚料理大会
President Kuroda of Dainichi Electronics invites Ohara and Yamaoka to his recreation facility at Karuizawa for their annual banquet. Kuroda fancies himself as a chef and prepares the food for his guests, which include business clients and selected staff. He begins with a live white trevally from a holding tank which he serves as sashimi to great acclaim for his preparation skills, but a young boy says it does not taste fresh. Kuroda is outraged, however Yamaoka agrees and he offers to supply fresh fish for comparison the next day. Yamaoka takes Kurita to a fish market, where he buys a fresh trevally and has it quickly killed and bled, then packed in ice. That evening he and Kuroda both prepare their sashimi. The diners unanimously declare Yamaoka's dish better and he explains that a fish straight from the ocean is in better health and condition than fish that has been kept alive in a tank for over a week. (Source: Wikipedia)