This article examines Japanese International Relations in the last quarter of the 20th century, highlighting the history of IR academic development and the opportunities and constraints posed by the International System. It demonstrates that Japanese approaches to IR varied in strength and representativeness, despite the co-existence of four strands of thought: Staatslehre, Historicist, Marxist and American Style. The lack of integration between these approaches and in methodological refining can be held accountable for the absence of a stricto sensu bumiputra […]