<p>This conceptual paper explores what and how administrative and philosophical approaches detain the progress of North Korean human rights and how South Korean popular culture, <i>Hallyu</i> (the Korean wave), contributes to promoting North Korean human rights by encouraging freedom of thought, consistent with principles of adult education scholarship. The grey literature from UN documents (1948–2025), periodic reports and media releases (e.g., non-governmental organizations and North Korean news outlets), and North Korean defectors’ testimonies and autobiographies were scrutinized. I examined debates on accountability in the Universal Declaration of Human Rights context. Then, I illuminated the interpretative gap in North Korean human rights from the dilemmas of cultural relativism and absolutism, which the North Korean regime has applied. Finally, I accessed the landscape of adult education—How popular culture can influence North Korean people’s thoughts, cognitively and emotionally, in response to systematic indoctrination. Through the analysis, <i>Hallyu</i>, as a potential of change, can adjust North Korean people’s perspectives, catalyzing freedom of thought. This paper posits the potential for policy makers, educational scholars, educators, and activists to explore how adult education and popular culture can provide alternative perspectives and practical tools for advancing North Korean human rights.</p>