'The Kuroshio Frontier boldly traverses established geographic, intellectual, and historiographical categories and conventions about early modern and modern Japan. Adroitly interweaving individual, local, and national narratives – while simultaneously expounding on relevant global economic and environmental trends – Rüegg convincingly shows the importance of viewing the Japanese past through not only an oceanic gaze but also as part of larger currents of Pacific history.' Robert Hellyer, Wake Forest University