Relations between Japan and South Korea are at a dead end. Officials on both sides have acknowledged the need to improve relations. Beset by stark differences over compensation for historical issues of coerced sexual slaves (so-called comfort women) and forced labor, and contemporary issues of trade, the relationship needs a game changer to alter course. South Korean President Yoon Suk-yeol has called for a “rethink” of the relationship. Conflict-resolution practices beyond East Asia could help us to think outside the box.