Professor Tamura received his Bachelor’s degree from the Faculty of Law at Keio University. He received the masters degree at Harvard Law School as a Fulbright scholar. He has been a Professor at Keio University since 1987. He is the recipient of the Yokota award, which is the young scholar award in economic law. He was engaged in global negotiation such as US-Japan trade negotiation, and WTO negotiation. He is an International Academic Advisor to Harvard International Negotiation program, and the member to the committee of “Negotiation and Conflict Resolution” at the World Economic Forum. He is currently working on research and development of “Leadership Basics” and “Negotiation” in Japan.