Nagashima Ohno & Tsunematsu published research on additional working conditions disclosure requirements effective October 1, 2026.

Nagashima Ohno & Tsunematsu, based in Tokyo, Japan, is widely recognized as a leading law firm and one of the foremost providers of international and commercial legal services. The firm’s overseas network includes locations in New York, Silicon Valley, Shanghai, Singapore, Bangkok, Ho Chi Minh City, Hanoi, Jakarta* and London. The firm also maintains collaborative relationships with prominent local law firms across Asia and other regions. In representing our leading domestic and international clients, we have successfully structured and negotiated many of the largest and most significant corporate, finance and real estate transactions related to Japan. The firm has extensive corporate and litigation capabilities spanning key commercial areas such as antitrust, intellectual property, labor and taxation, and is known for path-breaking domestic and cross-border risk management/corporate governance cases and large-scale corporate reorganizations. The over 650 lawyers of the firm, including about 70 experienced lawyers from various jurisdictions outside Japan, work together in customized teams to provide clients with the expertise and experience specifically required for each client matter. (*Associate office)

Founded 2000