Ever since Karl Jasper's "axial age" paradigm, there have been a number of influential studies comparing ancient East Asian and Greco-Roman history and culture. Most of these have centered on the emergence of the world's philosophical and religious traditions, or on models of empire building. However, to date there has been no comparative study involving literatures of multiple traditions in the ancient East Asian and Mediterranean cultural spheres. At first glance, it would appear that the literary cultures of early Japan and Rome share little in common with each other. Yet both were intimately connected with the literature of antecedent "reference cultures," China and Greece respectively. These connections had far-reaching legal, ethical, material, linguistic, bibliographical, and literary consequences that made for distinctive Sino-Japanese and Greco-Roman dynamics.