1999：LL.M. Kyoto University Graduate School of Law

2002：Completed Dr. course work (Jurisprudence)
Kyoto University Professor, Nagoya University

2002：Research Associate, Kyoto University Graduate School of Law

2003：Assistant Professor, Kobe City University of Foreign Studies

2005：Associate Professor, Nagoya University Graduate School of Law

2008：Associate Professor, Nagoya University Center for Asian Legal Exchange(Transferred in Campus)

2010-：Associate Professor, Nagoya University Graduate Schoo of Law(Finshed transference)

2005-2011：Chief Researcher, Competition Policy Research Center,Fair Trade Commission of Japan

2002：Winning of The Special Prize in memory of the late Mr. Yokota Masatoshi,a former Chief Justice of the Supreme Court of Japan., Fair Trade Institute