High-profile cases of scientific misconduct, such as the Hwang scandal in South Korea, the Obokata scandal in Japan, and the growing number of retracted papers written by Chinese scientists have led to a new interest in research misconduct in East Asia. Since research misconduct is by no means rare in the history of science, some observers may view them merely as indicative of increased research activity in this region. From this perspective, research misconduct tends to result in blaming and punishing individual scientists. However, if we subscribe to the precept of STS that scientists’ behavior is embedded in their social and cultural contexts, we may use research misconduct to apprehend the distinctive social and cultural contexts of scientific practices. In other words, the investigation of research misconduct in East Asia is a valuable opportunity for the STS community to discuss the social and cultural environment that shapes research practices in this region. Drawing on three cases of research misconduct in Japan, South Korea, and China, this special issue highlights the social and cultural environments surrounding each case rather than the scientific misconduct itself.