Nagoya University, Graduate School, Division of Law, Commercial Law

Doctor's Course, 2004.03, Accomplished credits for doctoral program

Australin National University, Faculty of Law, Commercial Law

Master's Course, 2002.03, Completed

LLM Law, Nagoya University, 1998.03

Master of Philosophy, Australian National University, 2002.03

Japan Association of Private Law

Letter of Credit, 1999.04 - 2000.03

Letter of Credit

Legal Analysis on the Rights and Transfer of Users of Prepaid Payment Instruments, Bulletin of Yamagata University. Social science, 56(1) 37-56, 2025.07

Kumiko Koens

Single Author

Secured Transactions Law Reform in Japan: Japan Business Credit Project Assessment of Interviews and Tentative Policy Proposals, University of Pennsylvania Journal of International Law, 3(143) 611-665, 2022

Megumi Hara, Kumiko Koens & Charles W. Mooney, Jr.

Multiple Authorship (Including Foreigners)

Security Interests in Book-Entry Securities in Japan: Should Japanese Law Embrace Perfection by Control Agreement and Security Interest in Securities Accounts?, University of Pennsylvania Journal of International Law, 38(3) 761-829, 2017

Kumiko Koens, Charles W. Mooney, Jr.

Multiple Authorship (Including Foreigners)

Securities and Securities Accounts Under the Book-Entry Sydtem: Creating an Effective Security Interest by Means of Control Agreement, (62) 57-100, 2015.03

Single Author

Global Financial Collateral A Guide to Security Interests in Securities, Securities Accounts and Deposit Accounts in International Transactions, American Bar Association, 2021

Charles W. Mooney, Kumiko Koens

Grant-in-Aid for Scientific Research(C)，2018.04 - 2021.03

Grant-in-Aid for Scientific Research(C)，2012.04 - 2014.03

Grant-in-Aid for Scientific Research(C)，2009.04 - 2011.03

Grant-in-Aid for Scientific Research(C)，2006.04 - 2008.03

Grant-in-Aid for Scientific Research(C)，0215.04 - 2017.03

Japanese Federation of Shiho-Shoshi Lawyer's Associations, International presentation, 2019.02, Japanese Business Credit Project, Oral presentation (general)

Legal Studies Grous Seminar, IMES, Domestic presentation, 2018.07, Oral presentation (general)

Legal Studies Group Seminar, IMES, Domestic presentation, 2015.07, Oral presentation (general)