There are political variables such as Korea's April general election, the United States' November presidential election, and Japan's September Liberal Democratic Party presidential election, so there is a need to discuss ways to continue friendly Korea-Japan relations and Korea-U.S.-Japan cooperation. We would like to discuss ways to continue friendly Korea-Japan relations and cooperation between Korea, the United States and Japan, and the tone of Korea-Japan policies toward China and North Korea, which are necessary for stabilizing the political situation in Northeast Asia.