Yoshiki Tsurumaki

Team

Yoshiki Tsurumaki - Lpalaw avocatPartner
11 September 2026 Japan Seminar | Pascal Mages and Yoshiki Tsurumaki to discuss EU AI Act, GDPR and generative AI compliance for Japanese companies - 11 September 2026 20 July 2026 Japan seminar | Pascal Mages and Yoshiki Tsurumaki to discuss EU AI Act, GDPR and generative AI compliance for Japanese ... July 17, 2026 LPA Asia Smart News - 16 July 2026 Through this newsletter, we offer you a regular selection of legislative and judicial decision insights prepared by ... 29 July 2026 Tokyo seminar | Yoshiki Tsurumaki to speak on legal liability for cybersecurity risks in supply chains (archived session) - 29 July 2026 Monday 13 July Tokyo seminar | Yoshiki Tsurumaki to speak on legal liability for cybersecurity risks in supply chains (archived ... 28 August 2026 Tokyo Seminar | Yoshiki Tsurumaki to speak on navigating carve-out M&A transactions: practical aspects and case studies - 28 August 2026 17 June 2026 Tokyo Seminar | Yoshiki Tsurumaki to speak on navigating carve-out M&A transactions: practical aspects and case ... 8 July 2026 Seminar | Yoshiki Tsurumaki to speak on M&A Process & Directors’ Risk Management in Tokyo - 8 July 2026 8 June 2026 Seminar | Yoshiki Tsurumaki to speak on M&A Process & Directors’ Risk Management in Tokyo LPA Tokyo is pleased to ... May 26, 2026 Webinar | Legal liability for cybersecurity risks in supply chains: lessons from court precedents - 26 May 2026 Webinar | Legal liability for cybersecurity risks in supply chains: lessons from court precedents LPA Tokyo is ... May 18, 2026 LPA Tokyo strengthens its Japan practice with the arrival of Yoshiki Tsurumaki as Partner - 18 May 2026 LPA Tokyo strengthens its Japan practice with the arrival of Yoshiki Tsurumaki as Partner LPA Tokyo is pleased to ...
Yoshiki Tsurumaki
Partner
Dai-ichi Tokyo Bar
Japanese, English
ytsurumaki@lpalaw.com
Tokyo Tél : +81 3 6277 7810

Yoshiki Tsurumaki is a partner in the Corporate and M&A practice at LPA Tokyo where he leads the Japanese law practice

With over 23 years of experience in Japanese and international law, Yoshiki is recognised for his expertise in corporate and business law, particularly in mergers and acquisitions, finance, capital markets, venture capital, ESG, data centres, and real estate.

Yoshiki advises Japanese and international corporates, financial institutions, private equity funds, venture capital investors, and start-ups, on cross-border investments as well as strategic and complex transactions in Japan and across Asia.

Admitted to the Dai-ichi Tokyo Bar in 2003, Yoshiki previously served as a partner at King & Wood (previously King & Wood Mallesons) in Tokyo, where he played a leading role in the Japanese law practice. He previously worked at Atsumi & Sakai following in-house experience at NTT Data and a secondment to Mitsubishi Securities (currently Mitsubishi UFJ Morgan Stanley Securities) and later practised in New York at Dewey & LeBoeuf after completing his LL.M. at Vanderbilt University Law School. He is a graduate of Waseda University.

Yoshiki is a regular speaker and author on M&A, finance, technology, data protection, and start-up investment.

PROFESSIONAL AFFILIATIONS

  • Outside Director, Nihon OA Research Institute, Inc. (Nagoya Stock Exchange-listed), 2022–present
  • Statutory Auditor, Azabu Hojinkai
  • Member, International M&A Contracts Study Group
  • Member, Tokyo Chamber of Commerce and Industry

SELECTED SPEAKING ENGAGEMENTS

  • “Legal Practices and Latest Trends in Data Centers and Cloud Businesses” (Jan 2025)
  • “Carve-Out M&A: Practice and Case Studies” (Dec 2024)
  • “Startup Investment through CVC and CVC Fund Formation” (Oct 2024)
  • Ransomware, cybersecurity and legal risk management
  • Software development preventive legal practice