Abstract
Abstract This article reinterprets Toyotomi Hideyoshi’s invasions of Korea (1592–1598) as a project of revisionist order-building undertaken by a liminal polity situated between two competing systems: the declining Ming-centered Chinese international system and the advancing Spanish–Portuguese imperial order. Rather than viewing the invasions as products of domestic consolidation, megalomania, or simple expansionism, the study situates them within Japan’s systemic dilemma of in-betweenness. From this perspective, Hideyoshi’s campaigns represented an attempt to construct a Japan-centered international system designed to assert autonomy, deter Iberian colonization, and reconfigure regional hierarchy. Drawing on the concept of liminality in international relations (IR), the paper shows how actors at the margins of overlapping systems can exercise strategic agency – not only adapting to dominant orders but seeking to create alternative ones. Hideyoshi’s vision combined elements of the Chinese international system and deterrent signaling aimed at European powers, producing a hybrid order neither Confucian nor colonial. Although the project collapsed after his death, it temporarily deterred European expansion and reshaped East Asian political dynamics. Theoretically, this case extends debates on revisionism and liminality, demonstrating that order-building from the margins can be both creative and destructive, illuminating broader dynamics of plural international orders.