News/Events

Lexology Index: Telecoms, Media & Entertainment 2026

Lexology Index: Sports & Gaming 2025

[Press Release] Strengthening our Firm's Competition Law Practice - Mr. Shuichi Sugahisa, and Attorneys Junya Ae, and Michio Suzuki join the Tokyo Office of Atsumi & Sakai

Shuichi Sugahisa became a Senior Consultant of Atsumi & Sakai on December 1, 2025. Junya Ae, an attorney admitted in Japan, joined Atsumi & Sakai on December 1, 2025, as a Partner.

"Whistleblowing System Design in Light of the 2025 Amendments to the Whistleblower Protection Act": Makoto Nakano (Partner)

GCR (Global Competition Review) 100 - 26th Edition

"Dispute Resolution & Risk Management for Investments into Japan": Kohei Murakawa (Partner)

Lexology Index: Client Choice 2026

Lexology Index: Client Choice 2026

Atsumi & Sakai has received high evaluation in the Japan Law Firm Awards 2025