Frontiers of Memory in the Asia-Pacific explores the making and consumption of conflict-related heritage throughout the Asia-Pacific region. Contributing to a growing literature on the notion of heritage, this collection advances our understanding of how places of pain, shame, oppression, and trauma have been appropriated and refashioned as “heritage” in a number of societies. The authors analyze how the repackaging of difficult pasts as heritage can serve either to reinforce borders, transcend them, or even achieve both simultaneously, depending on their political agenda. The volume shows how efforts to preserve various sites of difficult heritage can involve the construction of new borders between what is commemorated and what is often deliberately obscured or forgotten. The studies presented here suggest new directions for comparative research into “difficult heritage” across Asia and beyond, applying an interdisciplinary and critical perspective that spans history, heritage studies, memory studies, urban studies, architecture, and international relations.