Atsumi & Sakai

Atsumi & Sakai is a full-service law firm with significant expertise in both public and private company transactions. The team is well-equipped to handle matters involving securities law, such as tender offers, securities filings, and liaising with regulators, as well as disclosure requirements under Tokyo Stock Exchange rules. Leadership of the practice is shared by several key individuals, including Akimoto Kawamura , who has deep experience across domestic and cross-border M&A, private equity, joint ventures, and inbound and outbound investments involving Japan. Masayuki Matsuura provides comprehensive legal support throughout the M&A process, including deal structuring, due diligence, and documentation. Sho Tsuzuki is a go-to adviser for foreign investment funds and international clients engaging with Japanese listed companies and navigating shareholder engagement.