She specializes in the cultural anthropology of medical technology in East Asia, and her recent research topics include bioethics laws in South Korea and genetic testing in Korea and Japan. Her recent publications include “What Are Problems in the Egg Donation for a Research in the Hwang Scandal?” (Techno/Bio Politics, 2008) and “Reconsidering Ethical Issues about ‘Voluntary Egg Donors’ in Hwang's Case in Global Context” (New Genetics and Society, 2011), coauthored with Azumi Tsuge.