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Policy Recommendations for the Lee Jae-myung Administration’s Pragmatic Diplomacy With Japan: Toward a “New Normal” in Korea-Japan Relations

Choi Eunmi

1212025.07.22

  • 프린트 아이콘
  • 페이지 링크 복사 아이콘
  • 즐겨찾기 추가 아이콘
  • 페이스북 아이콘
  • 엑스 아이콘

Marking the 60th anniversary of the normalization of diplomatic ties in 2025, Korea–Japan relations have entered an entirely new phase. All eyes are now on whether the positive momentum achieved under the resumption of shuttle diplomacy between the two leaders in 2023, as well as the historic Camp David trilateral summit. Even though the newly inaugurated Lee Jae-myung administration has emphasized policy consistency and a national interest–oriented pragmatic diplomacy, concerns persist in Japan.

However, a new dynamic is emerging in South Korea-Japan relations. As South Korea has positioned it as an equal to Japan on the global stage, public sentiment between the two countries is more favorable than ever. What was once an asymmetrical relationship is now evolving into one of symmetry, characterized by equality and mutual warmth—a foundation for entering a new phase of partnership. Based on these structural and perceptual changes in Korea–Japan relations, it is essential to revisit the significance of bilateral cooperation and manage the relationship strategically to ensure its stable development.


This article is an English Summary of Asan Issue Brief (2025-19).

(‘이재명 정부의 실용적 대일외교를 위한 제언: 한일관계의 ‘뉴노멀(New Normal)’을 향해’)


Choi Eunmi

Research Fellow

Dr. CHOI Eunmi is a research fellow at the Asan Institute for Policy Studies. Dr. CHOI received her M.A. and Ph.D. in Political Science from Korea University. Previously, Dr. Choi was a research professor of the Center for Japanese Studies at the Institute of Foreign Affairs and National Security (IFANS) of Korea National Diplomatic Academy (KNDA), a visiting researcher at University of Michigan (USA), Waseda University (Japan) and the Sejong Institute, and a researcher at Ministry of Foreign Affairs of ROK. Her main area of research interest is Korea-Japan Relations, Japanese Diplomacy, and multilateral cooperation in Northeast Asia. Currently, Dr. Choi is a member of the advisory committee to the Ministry of Foreign Affairs, the Ministry of National Defense, and National Security Office.

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Ham Geon Hee

Senior Research Associate

Ham Geon Hee is a senior research associate at the Asan Institute for Policy Studies. Prior to joining the Asan Institute, he worked at the Korea Institute for Defense Analyses (KIDA) and the Research Institute of Applied Statistics at Sungkyunkwan University. He received a B.S. in Information and Mathematics from Korea University and a M.S. in Statistics from Sungkyunkwan University. He is currently pursuing his Ph.D. in Statistics at Sungkyunkwan University. His research interests include mixture models, incomplete data analysis, and methodology.

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