Kawashima's well-known arguments on Japanese legal consciousness represent characteristic concerns of Japanese socio-legal scholarship: comparison between Japan and the West on the one hand, and law and practice on the other. Such concerns originated much earlier, before World War II. Suehiro, the early founder, relied on Ehrlich's idea of living law to make law fit social reality. In contrast, Kawashima urged Japanese people to make modern law ‘our living law’. He also argued that Japanese consciousness was the main cause of the small volume of litigation. This thesis became a focus of empirical research by Japanese and foreign scholars. Kawashima played a significant role in establishing the sociology of law as a subject in law. In subsequent empirical studies, Kawashima's thesis has been critically assessed. Yet the sociology of law as an empirical science and the characteristic concerns his work represents are distinctive features of the sociology of law in Japan.