Mark Teeuwen is Professor of Japanese Studies at the University of Oslo. As well as the books authored and edited with John Breen, he is co-editor of Buddhas and Kami in Japan: Honji Suijaku as a Combinatory Paradigm (with Fabio Rambelli, 2003) and The Culture of Secrecy in Japanese Religion (with Bernhard Scheid, 2006).