- 2011/04 - 現在 Professor, Faculty of Law, Keio University
- 2017/04 - 2018/03 Columbia University Law School Visiting Scholar
- 2016/04 - 2017/03 UC Berkeley School of Law Visiting Scholar
- 2009/04 - 2011/03 Associate Professor, Faculty of Law, Keio University
- 2008/04 - 2009/03 Professor, Law School, Tokyo Metropolitan University
- 2006/04 - 2008/03 Associate Professor, Law School, Tokyo Metropolitan University
- 2005/04 - 2006/03 Associate Professor, Faculty of Urban Liberal Arts, Tokyo Metropolitan University
- 2000/10 - 2005/03 Associate Professor, Faculty of Law, Tokyo Metropolitan University
- 2002/03 - 2002/07 Visiting Scholar, Graduate Center, The City University of New York
- 1998/07 - 2000/09 Tokyo Metropolitan University Faculty of Law Assistant
Show all
The Information Network Law Association
, CRIMINAL LAW Society OF JAPAN