News/Events

Kosuke Yoshida, an attorney admitted in Japan, joined Atsumi & Sakai on August 1, 2025, as an Associate.

Atsumi & Sakai and Plutus Consulting Co., Ltd. jointly hosted a seminar entitled "Legal Issues and Stock Options in Equity Strategies to Accelerate Startup Growth."

"Basic Whistleblower Protection Act": Makoto Nakano (Partner)

"AI, Cybercrime and Soft Law: The Japanese Regulatory Approach": Takafumi Ochiai (Partner)

[Press Release] Establishment of Atsumi & Sakai Osaka Office

Atsumi & Sakai was recognized in a report published by India Business Law Journal.

A&S Fukuoka LPC and Atsumi & Sakai jointly hosted a seminar entitled "A&S Fukuoka Affiliate Office Three Year Anniversary Seminar Vol.1: Mastering Compliance Strategies to Strengthen Corporations - Learning from Recent Serious Corporate Scandals-."

Takafumi Ochiai, and Kenichi Tanizaki, became mentors of the Project to Discover New Businesses led by the Tokyo Metropolitan Government, “GEMstartup TOKYO.”

"Pre-Publication Seminar on ‘Tax and Legal Counseling for Business Owners and High Net Worth Individuals: Business Succession, M&A, Litigation Prevention and International Inheritance -Family Governance Edition’": Fumiaki Matsuoka (Partner)

“Human Resources Issues Seen from the Policymaking Frontlines - DX, GX, and Smart Cities in Japan”: Takafumi Ochiai (Partner)