The article focuses on the challenging experiences of Zainichi Korean (ethnic Koreans residing in Japan) who have opted to move to North Korea. It delves into the reasons behind their tough decision, the grim realities they face upon settling in the North, and their ensuing hardships, while exploring the impacts on Japan-Korea relations.

In Japan, the topic of Zainichi Koreans moving to North Korea is a sensitive one. Given the strained historical relations and differing political ideologies between the two Koreas and Japan, these migration cases often spark debates on human rights, freedom of movement, and cultural assimilation in Japanese society.

Unlike in the US and EU, where immigrant assimilation is relatively high and often encouraged, Japan has traditionally been a homogenous society with distinctive cultural norms, making assimilation into Japanese society a complex issue for Zainichi Koreans. Their decision to relocate to North Korea brings about unique challenges not seen in Western immigration patterns.