古賀総合法律事務所

古賀総合法律事務所

問い合わせ

Shimpei Yamamoto

Major Areas of Practice

International Practice with focus on Dispute Resolution, Competition Law, Intellectual Property (incl. Unfair Competition Prevention Law), International Economic Law

Personal History

1997
The University of Tokyo (LL.B.)
2000
Admitted to Japanese Bar (Dai-ni Tokyo Bar Association)
2002-2004
Human Rights Protection Committee, Dai-ni Tokyo Bar Association
2003-2004
Committee on International Relations, Japan Federation of Bar Associations (JFBA)
2005
University of Michigan Law School (LL.M.)
2005
United Nations OHCHR, New York (Intern)
2006
Admitted to New York Bar
2006
(Then) LeBoeuf Lamb Greene & Macrae, New York, USA
2007-2010
Officer Attorney, Office of International Affairs (JFBA)
2012-2013
Director, Office of International Affairs (JFBA)
2014
Deputy Chair, Center for Promotion of International Legal Services (JFBA)
2014-
Secretary, Working Group on Protection of Confidentiality of Communication between Clients and Attorneys (JFBA)
2014-2015
Secretary, IBA Tokyo Conference PT (JFBA)
2014-2017
International Criminal Legislation Committee (JFBA)
2015-2020
Secretary, Center for Promotion of International Legal Services (JFBA)
2017
Special Appointed Officer Attorney with the Secretary General (JFBA)
2017
Committee on the Standard-Setting for Professional Graduate School of Global Legal Studies, Japan University Accreditation Association (JUAA)
2018-2020
Officer Attorney, Research Office of Judicial System (JFBA)
2019
Called as unsworn expert witness (sanko-nin) (Antimonopoly Act), Committee on Economy, Trade and Industry, House of Representatives, 198th session of the Diet
2020-
Deputy Chair, Center for Promotion of International Legal Services (JFBA)
2021
Accreditation Subcommittee for Professional Graduate Schools of Global Legal Studies (JUAA)
2021-
Director, Japan Chapter of the Asian Society of International Law
2022-
Independent External Director, Shinwa Wise Holdings Co., Ltd.
2023
Accreditation Subcommittee for Law Schools (JUAA)

Member of

Daini Tokyo Bar Association
American Bar Association
Japanese Society of International Law
Japan Chapter of the Asian Society of International Law
Japan Competition Law Forum

Languages

Japanese, English

Major Publications

“Cross-Border Water Transport Prohibition by Constitutional Amendment: Award on Jurisdiction & Breach (in part) Found under Intra-EU BIT but Damages Denied” (JCA Journal, 2021)
Privilege and Professional Confidences: An International Review (Japan Chapter, co-author) (Bloomberg Law, 2021)
“Legislative Expropriation of Vested Right by Proscribing Exercise of Statutory Pre-Lease Right” (JCA Journal 2020)
“Corruption Allegation in ISDS / Breach of BIT found irrespective of the State's Highest Court Holding the Investor's Contract being Void ab initio” (JCA Journal, 2018)
“Assessment of Compensation for Unlawful Expropriation: Damages Reduced due to Contributory Fault relating to Claimant’s Conduct /Loss-of-Chance Valuation of Investment in Early Exploratory Stage Denied” (JCA Journal, 2017)
“Award on Lack of Jurisdiction as ‘Investment’ Elements are not met by Investor's Holding of Shares in a Company in Host Country Where the Shares were transferred from Certain Associated Companies” (JCA Journal, 2014)
”Investment Treaty Arbitration Case concerning Undue Delay in Domestic Court Procedures: Violations of a Special Provision to ‘Denial of Justice,’ Evaluation of Damages, and Application of Domestic Tax Law in an Investment Treaty Case” (JCA Journal, 2012)
”Investment Treaty Arbitration Case concerning State Regulations on Tobacco in the U.S. and the Rights of Indigenous Peoples in Canada doing Tobacco Business Affected by the Regulations” (JCA Journal, 2011)
“UNCITRAL Arbitration Case: Award concerning the Definition of ‘Investment’ under an Investment Treaty”(JCA Journal, 2010)
“Attribution of Public Institution’s Conduct to a State”(JCA Journal, 2010)