Graduated from Keio University, Faculty of Law.
Masters Degree from Harvard Law School.

Professor Tamura has been Visiting Scholar at the U.S. Senate Office, Adjunct Professor at Georgetown University Law Center, and a member of the World Economic Forum (Davos Forum) Global Agenda Council on Conflict Resolution and Negotiation, among others.
He is involved in the development of research and education on “Leadership Basics” and “Negotiation Studies” in Japan.

Recent publications: “Introduction to ‘Leadership Basics’” (『「リーダーシップ基礎」入門』東京書籍), “Harvard x Keio: Introduction to Negotiation Studies” (ハーバード×慶應流 交渉学入門 』(中公新書ラクレ）), etc.