Formerly with: Mitsui, Yasuda, Wani & Maeda, Tokyo, 2001-2004; Orrick Tokyo Law Offices, Tokyo, 2004-2007; Orrick, Herrington & Sutcliffe LLP, San Francisco, 2008-2009. Author: "Corporate Governance: Expectation for New System of Company with Audit Etc. Committee" (in Japan Business Law Review 2015) ILS, (November 2014); “Practices and Procedures for International Arbitration” (in The Lawyers, Vol. 13, No. 11) ILS Publications, Inc. (2016); “Use of Investment Treaty Arbitration Such as Investor-State Arbitration Under ISDS Clause in TPP for Companies Doing Business Overseas” (in The Lawyers, Vol. 13, No. 8) ILS Publications, Inc. (2016); "Issues to Consider in Talent Agreement and Athlete Agreements - Key Points of the Report of the Study Group on Human Resource and Competition Policy Research Center, Japan Fair Trade Commission" (in Shojihomu Portal) Shojihomu, (2018); "Judicial Precedents Commentary Series, No.1 - Daiwa Bank Shareholder Deliverative Action, First Instance Judgement - " (in Gekkan Kansayaku (Monthly Statutory Auditor)) Public Interest Incorporated Assosiation Japan Audits & Supervisory Board Members Association, (2018). Co-Author: "Specialized Suit Lecture Series No.7, Corporate Litigation: Lawsuits/ Non-contentious Cases/ Provisional Disposition Cases," Minjiho-Kenkyukai, (2013); "Handbook for Directors and Officers" [2nd Ed.], Shojihomu, (2015); "Accounting Fraud in Public Interest Corporations and General Corporations (and Lawsuit for Seeking Damages)" (in Public Interest Corporations and General Corporations, Vol. 914), Zenkoku Kouekihoujin Kyoukai, (2016); "Practice of Preparation for Shareholders' Meeting for Year 2018 and Anticipated Questions and Planned Answers," Chuo-Keizaisha, (2018).