Important Notices
Pick UP
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Seminars
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 1: Series overview
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Featured Topics
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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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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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Featured Topics
NO&T has been ranked first for the second consecutive year in Nikkei’s “Reliable Law Firm Rankings” by companies
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Featured Topics
Foreign Direct Investment Regulations and the Practice thereof – Given the Recent Economic Security Environment – Part01
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Who We Are
Human rights due diligence in corporate activities
News
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publications
2026.04.15
Newsletters
European floating offshore wind – moving up to large scale
- Kiyoshi Honda
- Tak Matsuda
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publications
2026.04.14
Articles
Lexology Panoramic – Business & Human Rights 2026 Japan
- Ayumi Fukuhara
- Momoko Yamashita
- Nina Newcombe
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topics
2026.04.10
Awards
Nagashima receives high evaluation in ALB Employer of Choice 2026
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seminars
2026.04.10
NO&T Seminars
For Japanese clients: Overseas businesses with local partners and dispute risk management
- Junichi Ikeda
- Justin Ee
- Kei Kajiwara
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seminars
2026.04.07
NO&T Seminars
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 7: Compartmentalisation and siloed thinking
- John Lane
- Peter Bungate
- Nina Newcombe
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publications
2026.04.07
Articles
Chambers Global Practice Guides Cybersecurity 2026 Japan – Trends & Developments
- Yasushi Kudo
- Yukiko Konno
- Takayuki Inukai
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topics
2026.04.03
Awards
Nagashima shortlisted at the FT Innovative Lawyers Asia-Pacific Awards 2026
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seminars
2026.04.03
Seminars
5th Agile Governance Symposium
- Daisuke Fukamizu
- Ayumi Fukuhara
- John Lane
- Yuta Sugie
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topics
2026.04.10
Awards
Nagashima receives high evaluation in ALB Employer of Choice 2026
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topics
2026.04.03
Awards
Nagashima shortlisted at the FT Innovative Lawyers Asia-Pacific Awards 2026
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topics
2026.04.02
New Additions
New associates join Nagashima Ohno & Tsunematsu
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topics
2026.04.01
New Additions
Saiko Nakajima joins Nagashima Ohno & Tsunematsu
- Saiko Nakajima
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seminars
2026.04.10
NO&T Seminars
For Japanese clients: Overseas businesses with local partners and dispute risk management
- Junichi Ikeda
- Justin Ee
- Kei Kajiwara
-
seminars
2026.04.07
NO&T Seminars
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 7: Compartmentalisation and siloed thinking
- John Lane
- Peter Bungate
- Nina Newcombe
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seminars
2026.04.03
Seminars
5th Agile Governance Symposium
- Daisuke Fukamizu
- Ayumi Fukuhara
- John Lane
- Yuta Sugie
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seminars
2026.04.01
NO&T Seminars
Roundtable M&A in Europe 2026 – Latest Update in European M&A
- Axel Kuhlmann
- Makoto Ohnuma
- Yusei Uji
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publications
2026.04.15
Newsletters
European floating offshore wind – moving up to large scale
- Kiyoshi Honda
- Tak Matsuda
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publications
2026.03.30
Newsletters
Navigating Geopolitical Disruption with Force Majeure Clauses (Malaysia)
- Yuan Yao Lee
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publications
2026.03.30
Newsletters
Navigating the Bank of Thailand’s New Regulation for Operators of Vehicle Hire Purchase and Leasing Business
- Poonyisa Sornchangwat
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publications
2026.03.27
Newsletters
[From Singapore Office] Case Update: Leave of Court Required to Commence Proceedings on Private Agreements with Insolvency Administrators?
- Kara Quek
- Kennosuke Muro
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publications
2026.04.14
Articles
Lexology Panoramic – Business & Human Rights 2026 Japan
- Ayumi Fukuhara
- Momoko Yamashita
- Nina Newcombe
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publications
2026.04.07
Articles
Chambers Global Practice Guides Cybersecurity 2026 Japan – Trends & Developments
- Yasushi Kudo
- Yukiko Konno
- Takayuki Inukai
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publications
2026.03.31
Articles
Chambers Global Practice Guides Sports Law 2026 Japan – Trends & Developments
- Shiro Kato
- Yudai Suzuki
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publications
2026.03.31
Articles
Global Legal Insights – International Arbitration 2026 12th Edition Japan
- Kaori Sugimoto
- Shota Toda
- Kennosuke Muro
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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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Jan 13, 2026
Scrutiny from regulators outside Japan: Challenges for Japanese companies
Our lawyers have developed this series to discuss the challenges that Japanese companies face when dealing with internal fraud or misconduct, and stakeholders overseas start to ask difficult questions. In bringing this series together, they have leveraged decades of experience successfully defending Japanese clients against foreign regulators and litigants.
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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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Jan 13, 2026
Scrutiny from regulators outside Japan: Challenges for Japanese companies
Our lawyers have developed this series to discuss the challenges that Japanese companies face when dealing with internal fraud or misconduct, and stakeholders overseas start to ask difficult questions. In bringing this series together, they have leveraged decades of experience successfully defending Japanese clients against foreign regulators and litigants.
-
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,
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.
01Seminars
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April 9, 2026 (Thu) 15:00 - 17:30
For Japanese clients: Overseas businesses with local partners and dispute risk management
- Junichi Ikeda
- Justin Ee
- Kei Kajiwara
April 7, 2026 (Tue) -
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 7: Compartmentalisation and siloed thinking
- John Lane
- Peter Bungate
- Nina Newcombe
02Newsletters
Seminars
Access updates anytime, anywhere
We regularly hold seminars and offer lectures through various formats, such as online streaming.
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April 9, 2026 (Thu) 15:00 - 17:30
For Japanese clients: Overseas businesses with local partners and dispute risk management
- Junichi Ikeda
- Justin Ee
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April 7, 2026 (Tue) -
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 7: Compartmentalisation and siloed thinking
- John Lane
- Peter Bungate
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April 3, 2026 (Fri)
5th Agile Governance Symposium
- Daisuke Fukamizu (Project Organizer)
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April 8, 2026 (Wed) 15:00 - 18:00
Roundtable M&A in Europe 2026 – Latest Update in European M&A
- Axel Kuhlmann
- Makoto Ohnuma
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April 15, 2026 (Wed) 11:15 - 11:55
FDI Screening in Japan (FEFTA): How to Keep Cross-Border Deals on Track (Presentation)
- Oki Osawa
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March 26, 2026 (Thu) 16:00 - 17:30
Financing in South East Asia
- Yoshihiko Sakai
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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Apr 10, 2026
Nagashima receives high evaluation in ALB Employer of Choice 2026
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Apr 3, 2026
Nagashima shortlisted at the FT Innovative Lawyers Asia-Pacific Awards 2026
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Mar 25, 2026
Keiji Tonomura recognized in ALB Asia Super 50 TMT Lawyers 2026
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Mar 12, 2026
Nagashima Recognized in China Business Law Journal Deals of the Year Awards 2025
