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Featured Topics
Trump’s Tariff Policies, Tariff Negotiations, and Their Implications – Part2
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Featured Topics
Trump’s Tariff Policies, Tariff Negotiations, and Their Implications – Part1
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Featured Topics
Business and Legal Practice in Asia
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Featured Topics
U.S.-Japan Export Controls and Recent Developments in Practice - Part 1: The Importance of Export Control Regulations and Recent Developments-
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Featured Topics
U.S.-Japan Export Controls and Recent Developments in Practice - Part 2: Approaches to Internal Control Systems, and Export Control Classification and Customer Management -
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Awards
Sports Business Legal Front in Japan
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Featured Topics
Recent trends in investment projects in Asia
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Featured Topics
Our Office’s Efforts in Real Estate and Infrastructure Projects in Asia
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Featured Topics
Recent Trends in Compliance and Dispute Resolution Projects in Asia
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Foreign Direct Investment Regulations and the Practice thereof – Given the Recent Economic Security Environment – Part01
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Featured Topics
Foreign Direct Investment Regulations and the Practice thereof – Given the Recent Economic Security Environment – Part02
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Who We Are
Our Story/Our Team (Corporate Movie)
News
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topics
2025.12.29
Announcements
The Nikkei Asian Review published an article regarding Panasonic Holdings’ sale of its housing business to YKK.
- Yuko Tamai
- Masanori Kawai
- Kosuke Hamaguchi
- Ryohei Tanaka
- Atsushi Yamaguchi
- Takahide Fujii
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topics
2025.12.26
Awards
High evaluation received in Lexology Index: Thought Leader Reports 2025
- Yoshimi Ohara
- Kaoru Hattori
- Yushi Hegawa
- Kensuke Suzuki
- Shinichi Araki
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topics
2025.12.26
Awards
High evaluation received in Lexology Index: Practice Area Reports 2025
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publications
2025.12.26
Articles
Chambers Global Practice Guides Technology M&A 2026 Japan – Trends & Developments
- Haseru Roku
- Yoshiteru Matsuzaki
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publications
2025.12.22
Newsletters
Thailand’s Direct PPA Pilot Project: A Paradigm Shift in Energy Procurement
- Kobchai Nitungkorn
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publications
2025.12.22
Newsletters
Legal Framework for an International Financial Hub in Vietnam
- Hoai Tran
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publications
2025.12.18
Articles
Chambers Global Practice Guides International Trade 2026 Japan – Law & Practice
- Haseru Roku
- Ryosaku Kondo
- Taisei Koizumi
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publications
2025.12.18
Articles
Chambers Global Practice Guides Gaming Law 2025 Japan
- Masayuki Fukuda
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topics
2025.12.29
Announcements
The Nikkei Asian Review published an article regarding Panasonic Holdings’ sale of its housing business to YKK.
- Yuko Tamai
- Masanori Kawai
- Kosuke Hamaguchi
- Ryohei Tanaka
- Atsushi Yamaguchi
- Takahide Fujii
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topics
2025.12.26
Awards
High evaluation received in Lexology Index: Thought Leader Reports 2025
- Yoshimi Ohara
- Kaoru Hattori
- Yushi Hegawa
- Kensuke Suzuki
- Shinichi Araki
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topics
2025.12.26
Awards
High evaluation received in Lexology Index: Practice Area Reports 2025
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topics
2025.12.15
New Additions
Rebecca Tan joins Nagashima Ohno & Tsunematsu
- Rebecca Tan
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seminars
2025.12.12
NO&T Seminars
Latest Legal Topics in Thailand
- Shohei Naka
- Yosuke Konno
- Hirotaka Murase
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seminars
2025.12.08
Seminars
End-of-Year International Arbitration Quiz Night
- Shota Toda
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seminars
2025.12.02
NO&T Seminars
Amendment of Tender Offer Legislation of Japan
- Yasuhiro Kasahara
- Yu Tamura
- Daisuke Ikukawa
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seminars
2025.12.01
Seminars
Breaking Barriers, Building Futures: Women Driving Change in Japan’s Dispute Resolution Community
- Kaori Sugimoto
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publications
2025.12.22
Newsletters
Thailand’s Direct PPA Pilot Project: A Paradigm Shift in Energy Procurement
- Kobchai Nitungkorn
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publications
2025.12.22
Newsletters
Legal Framework for an International Financial Hub in Vietnam
- Hoai Tran
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publications
2025.12.12
Newsletters
Summary of the 2025 Amendments to the Whistleblower Protection Act
- Tsubasa Watanabe
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publications
2025.12.11
Newsletters
[From Singapore Office] Singapore Court of Appeal Sets Aside SIAC Award in a Rare Case
- Annia Hsu
- Tamaki Ito
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publications
2025.12.26
Articles
Chambers Global Practice Guides Technology M&A 2026 Japan – Trends & Developments
- Haseru Roku
- Yoshiteru Matsuzaki
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publications
2025.12.18
Articles
Chambers Global Practice Guides International Trade 2026 Japan – Law & Practice
- Haseru Roku
- Ryosaku Kondo
- Taisei Koizumi
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publications
2025.12.18
Articles
Chambers Global Practice Guides Gaming Law 2025 Japan
- Masayuki Fukuda
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publications
2025.12.16
Articles
The Legal 500: 9th Edition Real Estate Country Comparative Guide – Japan
- Eiji Miyagi
- Shiro Kato
- Takahiro Kitagawa
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pro_bono
2024.07.17
Pro Bono
NO&T Becomes 2024 Annual Sponsor of TELL
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pro_bono
2024.02.05
Pro Bono
NO&T shortlisted for Specialised Awards: Pro bono at the IFLR Asia-Pacific Awards 2024
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pro_bono
2024.01.31
Pro Bono
NO&T shortlisted for Asian Pro Bono Initiative of the Year at the Asia Legal Awards 2024
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pro_bono
2024.01.19
Pro Bono
Refugee status granted to individual assisted by NO&T
Featured Topics
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Aug 22, 2025
Trump’s Tariff Policies, Tariff Negotiations, and Their Implications – Part2
President Trump, who refers to himself as “Tariff Man,” announced a substantial increase in tariffs on imports from all countries immediately following his presidential re-inauguration in January 2025. He further declared the introduction of “reciprocal” tariffs targeting countries with large trade deficits with the United States, sending shock waves through the global economy. Following these ann
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Aug 21, 2025
Trump’s Tariff Policies, Tariff Negotiations, and Their Implications – Part1
President Trump, who refers to himself as “Tariff Man,” announced a substantial increase in tariffs on imports from all countries immediately following his presidential re-inauguration in January 2025. He further declared the introduction of “reciprocal” tariffs targeting countries with large trade deficits with the United States, sending shock waves through the global economy. Following these ann
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Mar 26, 2025
U.S.-Japan Export Controls and Recent Developments in Practice – Part 2: Approaches to Internal Control Systems, and Export Control Classification and Customer Management –
Part02:In recent years, various countries have repeatedly strengthened their export control regulations with the primary goal of bolstering economic security, while concurrently imposing sanctions, including export controls, in response to the Russian-Ukraine situation.
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Mar 25, 2025
U.S.-Japan Export Controls and Recent Developments in Practice – Part 1: The Importance of Export Control Regulations and Recent Developments-
Part01:In recent years, various countries have repeatedly strengthened their export control regulations with the primary goal of bolstering economic security, while concurrently imposing sanctions, including export controls, in response to the Russian-Ukraine situation.
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Feb 1, 2024
Sports Business Legal Front in Japan
NO&T STADIUM Sports Business Legal Front in Japan To assist our clients in the rapidly expanding and diverse sports and e-sports industries, we provide legal advice and solutions on complex business and regulatory issues involving these industries. play ball The sports industry is growing globally and becoming more international. Mainly because consumers now prefer experiences over products,
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Nov 22, 2023
Business and Legal Practice in Asia
We handle a wide range of investment projects throughout Asia, from small-scale to complex cross-border projects. This article examines the latest trends in investment in Asia and features the insights our lawyers from each office with extensive experience in this area.
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Aug 22, 2025
Trump’s Tariff Policies, Tariff Negotiations, and Their Implications – Part2
President Trump, who refers to himself as “Tariff Man,” announced a substantial increase in tariffs on imports from all countries immediately following his presidential re-inauguration in January 2025. He further declared the introduction of “reciprocal” tariffs targeting countries with large trade deficits with the United States, sending shock waves through the global economy. Following these ann
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Aug 21, 2025
Trump’s Tariff Policies, Tariff Negotiations, and Their Implications – Part1
President Trump, who refers to himself as “Tariff Man,” announced a substantial increase in tariffs on imports from all countries immediately following his presidential re-inauguration in January 2025. He further declared the introduction of “reciprocal” tariffs targeting countries with large trade deficits with the United States, sending shock waves through the global economy. Following these ann
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Mar 26, 2025
U.S.-Japan Export Controls and Recent Developments in Practice – Part 2: Approaches to Internal Control Systems, and Export Control Classification and Customer Management –
Part02:In recent years, various countries have repeatedly strengthened their export control regulations with the primary goal of bolstering economic security, while concurrently imposing sanctions, including export controls, in response to the Russian-Ukraine situation.
-
Mar 25, 2025
U.S.-Japan Export Controls and Recent Developments in Practice – Part 1: The Importance of Export Control Regulations and Recent Developments-
Part01:In recent years, various countries have repeatedly strengthened their export control regulations with the primary goal of bolstering economic security, while concurrently imposing sanctions, including export controls, in response to the Russian-Ukraine situation.
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Feb 1, 2024
Sports Business Legal Front in Japan
NO&T STADIUM Sports Business Legal Front in Japan To assist our clients in the rapidly expanding and diverse sports and e-sports industries, we provide legal advice and solutions on complex business and regulatory issues involving these industries. play ball The sports industry is growing globally and becoming more international. Mainly because consumers now prefer experiences over products,
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Nov 22, 2023
Business and Legal Practice in Asia
We handle a wide range of investment projects throughout Asia, from small-scale to complex cross-border projects. This article examines the latest trends in investment in Asia and features the insights our lawyers from each office with extensive experience in this area.
Legal Lounge
Access carefully selected content, including online seminars, members-only newsletters, and past seminar materials that cover a variety of in-depth topics.
*Currently, “Legal Lounge” members only content is mainly in Japanese. We will post content in other languages in due course.
Seminars
Access updates anytime, anywhere
We regularly hold seminars and offer lectures through various formats, such as online streaming.
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December 11, 2025 (Thu) -
Latest Legal Topics in Thailand
- Shohei Naka
- Yosuke Konno
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December 8, 2025 (Mon) 18:30 - 20:30
End-of-Year International Arbitration Quiz Night
- Yoshihiro Takatori
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November 19, 2025 (Wed) 16:00 - 17:00
Amendment of Tender Offer Legislation of Japan
- Yasuhiro Kasahara
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November 27, 2025 (Thu) 15:15 - 16:15
Breaking Barriers, Building Futures: Women Driving Change in Japan’s Dispute Resolution Community
- Kaori Sugimoto (Panelist)
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October 29, 2025 (Wed) 11:15 - 11:35
Scope of Patent During Its Extended Term
- Kenji Tosaki
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December 1, 2025 (Mon) 16:30 - 17:25
NINTH MEETING OF THE OECD SEMICONDUCTOR INFORMAL EXCHANGE NETWORK
- Oki Osawa
People
With our extensive experience and professional expertise, we are capable of meeting a broad range of legal needs.
With one of the largest legal teams in Japan, we bring a wealth of practical knowledge focused on the singular purpose of providing high quality legal services.
Practices
We have structured and negotiated many of Japan’s largest and most significant corporate and finance transactions, and have extensive litigation expertise spanning key commercial areas. We also have tremendous experience in the international arena.
- Corporate
- M&A
- Finance
- Global Investigations / Crisis Management / Compliance
- Restructuring and Insolvency
- Dispute Resolution
- Labor and Employment
- Real Estate and REITs
- Intellectual Property
- Antitrust and Competition
- Tax
- Wealth Management/Succession Planning
- Infrastructure/Energy/Environment
- Pharmaceutical and Healthcare
- Hospitality
- Technology
- Media/Entertainment and Sport
- Data Protection and Privacy
- Consumer Law
- International Trade and Commerce, and Economic Sanctions
Global Practice
In addition to a network of leading law firms worldwide, we boast eight overseas locations, enabling us meet our clients’ wide-ranging needs promptly and attentively.
Who We Are
Awards
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Dec 26, 2025
High evaluation received in Lexology Index: Thought Leader Reports 2025
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Dec 26, 2025
High evaluation received in Lexology Index: Practice Area Reports 2025
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Dec 12, 2025
Nagashima recognized by Chambers Asia-Pacific 2026
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Dec 10, 2025
Nagashima receives high evaluation in Nikkei’s “Reliable Law Firm” rankings and “Best Performing Lawyers” rankings 2025
