The U.S.-Japan summit allowed access to diplomatic negotiations between North Korea and Japan, and the economic cooperation system between North Korea and Japan began.
Japanese Prime Minister Yoshihide Suga said on the 16th that the “abductees” and “North Korea-Japan negotiations” were separated immediately after the summit meeting, and the US Strategic Research Institute announced a “North Korea-Japan summit without conditions” on the 16th.
At a press conference at the US-Japan summit, Prime Minister Suga said, “It is a material human rights issue, and we have reconfirmed that North Korea will approach it immediately in cooperation with the two countries.” In a speech at the Institute for Strategic International Studies (CSIS), “Resolving the Abductee Problem In order to establish a productive relationship with North Korea, he is ready to meet with Chairman Kim Jong-un without prerequisites. I decided to take the lead and act.”
At a press conference, Prime Minister Suga promised "CVID (complete verification and irreversible abolition) for all weapons of mass destruction and ballistic missiles at all ranges that North Korea has, and strongly urges compliance with the resolution of the UN Security Council." "It is a serious human rights problem," he said. "The United States and Japan cooperated to find an immediate solution for North Korea, and confirmed again."
“Japan and the United States are two strong democracies in the region,” U.S. President Biden said at a press conference. “We are committed to defending and advancing our common values, including human rights and the rule of law. It seems to have excluded Korea from the system of economic cooperation between North Korea and Japan.
President Biden said of the summit meeting, "We have decided to cooperate together on the challenges of China and issues such as the East China Sea, South China Sea and North Korea to ensure a free and open Indo-Pacific future." Separated China and North Korea.
On the 11th, just before the US-Japan summit, Yomiuri said, “At the Korea-US-Japan security office in Washington, on the 2nd, US aide Sullivan strongly requested to participate in the'Korea Quad (US, Japan, Australia, India)' to Security Officer Seo Hoon, but Seo said,'Understand our position. "It's different," he said.
In an interview with the Asahi Shimbun on the 11th, Chairman Moon Jeong-in (former security advisory) said, “If South Korea is on the side of the United States, it will be difficult to ensure peace and prosperity on the Korean Peninsula, including North Korea. China will focus on North Korea’s support and Russia will strengthen its alliance. “The South Korean government is in a position that it is difficult to participate in regional councils that exclude certain countries.” Opposition to North Korea's policy', announced an attempt to establish an economic cooperation system with Russia.
On January 10, 2020, special reporter Moon contributed to the Korea Times that "US President Trump and Deputy Secretary of State Stephen Vegan are the best hopes that North Korea can rely on," and "we must not miss an opportunity for dialogue."