K o s u k e Ts u n a s h i m a

Partner TEL: 81-3-6775-1201

Tokyo Office FAX: 81-3-6775-2201

Kosuke Tsunashima has represented and acted for both Japanese and non-Japanese clients in various industries in litigation and other forms of dispute resolution involving M&A and joint venture transactions, finance projects, real property, product liabilities, construction, disclosure documents, intellectual properties and other commercial disputes. Kosuke Tsunashima also has broad and deep experience in a wide range of corporate matters, including M&A and joint venture transactions in Japan and around the world. He has assisted a number of overseas clients investing into Japan, including in relation to setting up a Japanese branch or subsidiary, advising on various regulatory issues and drafting all types of contracts required for their business in Japan.

Practice Areas

Dispute Resolution General Commercial Litigation International Litigation and Cross-Border Disputes Labor and Employment Alternative Dispute Resolution Disputes Administrative Disputes Product Liability Disputes Financial and Securities Dispute Resolution Real Estate Dispute Resolution Corporate Scandal Related Securities and Other Civil Litigation Companies Act related Disputes Consumer-related Disputes Insurance Related Disputes Energy and Natural Resources IT Related Disputes Trade Secret Disputes Litigation Government Investigations and Crisis Internal investigations and organizing third-party Management committees Third Party Committee and Other Outside Investigations Quality control, product liability and product fraud Anti-bribery regulations Corporate criminal defense Information leakage Leakage of Commercial Secrets Whistleblowing Anti-social forces Shareholder/Derivative Lawsuits Corporate Scandal Related Securities and Other Civil Litigation Corporate Corporate and Commercial Transactions Corporate Governance Corporate Disputes

International Practice Other United States Korea Jurisdictions M&A M&A/Business Restructuring Joint Ventures Business Alliances Cross-border M&A Topics

Articles Chambers Global Practice Guides - Enforcement of Judgments 2021 - Japan Law & Practice Sep 2021

Articles Trends in Dispute Resolution in Australia - Trends in Dispute Resolution Overseas (3) Mar 2020

Books Q&A: Strategies for Corporate Law Practice in and Emerging Countries Apr 2013

Practice Groups

Dispute Resolution Group Corporate Crisis Management Practice Group Corporate Transaction Group

Asia and Emerging Countries Practice Group

Background

2008 Keio University (LL.B) 2008 - 2009 The Legal Training and Research Institute of the Supreme Court of Japan Aug 2014 - May 2015 Graduate study, University of California, Los Angeles School of Law (LL.M) Sep 2015 - Sep 2016 Associated with Corrs Chambers Westgarth, Oct - Dec 2016 Associated with Corrs Chambers Westgarth,

Publications

Chambers Global Practice Guides - Enforcement of Judgments 2021 - Japan Law & Practice Chambers Global Practice Guides - Sep 2021 Enforcement of Judgments 2021

Trends in Dispute Resolution in Australia - Trends in Dispute Resolution Overseas (3) JCA Journal (Mar 2020) Mar 2020

Q&A: Strategies for Corporate Law Practice in Asia and Emerging Countries Shoji Homu Apr 2013

Appointments of outside directors in financial institution Financial Law Journal No.1955 Oct 2012

The Corporate Governance in Foreign Countries -Korea- Gekkan Kansayaku, Vol.600 Jun 2012

The Corporate Governance in Foreign Countries -Korea- Gekkan Kansayaku, Vol.600 Jun 2012

Representations in non-contemporaneous notary deeds International Law Office (Website) Feb 2011

Professional Admissions

Japan (2009) New York (2017)

Professional and Academic Associations

Daini Tokyo Bar Association

Languages Japanese (first language) English