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
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
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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Featured Topics
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
2026.02.02
New Additions
Punvaris Udomratana joins Nagashima Ohno & Tsunematsu
- Punvaris Udomratana
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topics
2026.01.29
Awards
Kazuki Tahara and Nagashima Recognized in Nikkei’s Next Unicorn Survey: “Lawyers and Law Firms Startups Rely On.
- Kazuki Tahara
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publications
2026.01.29
Media
Japan’s plan to tighten FDI screening revives security–investment trade-off
- Oki Osawa
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publications
2026.01.28
Articles
Lexology Panoramic – Structured Finance & Securitisation 2026 Japan
- Motohiro Yanagawa
- Takashi Tsukioka
- Yushi Hegawa
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seminars
2026.01.27
NO&T Seminars
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 3: Assumptions and caveats
- John Lane
- Peter Bungate
- Nina Newcombe
- Anup Bharadwaj
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publications
2026.01.27
Newsletters
Key Updates on Indonesia’s Corporate Compliance Framework
- Anastasia Jessica Maureen
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publications
2026.01.27
Newsletters
Revisions to the Information Technology Intermediary Rules (India)
- Rashmi Grover
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topics
2026.01.20
Announcements
[Important Notice] Please be on the Alert for Fraudulent Activity in the Name of our Firm or our Lawyers
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topics
2026.02.02
New Additions
Punvaris Udomratana joins Nagashima Ohno & Tsunematsu
- Punvaris Udomratana
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topics
2026.01.29
Awards
Kazuki Tahara and Nagashima Recognized in Nikkei’s Next Unicorn Survey: “Lawyers and Law Firms Startups Rely On.
- Kazuki Tahara
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topics
2026.01.20
Announcements
[Important Notice] Please be on the Alert for Fraudulent Activity in the Name of our Firm or our Lawyers
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topics
2026.01.16
Announcements
Nagashima Hosts In-House Seminar by Dr. Miho Takao as Part of DE&I Initiatives
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seminars
2026.01.27
NO&T Seminars
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 3: Assumptions and caveats
- John Lane
- Peter Bungate
- Nina Newcombe
- Anup Bharadwaj
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seminars
2026.01.20
NO&T Seminars
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 2: Three themes: (i) form over function, (ii) group over individual, (iii) harmony
- John Lane
- Peter Bungate
- Nina Newcombe
- Anup Bharadwaj
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seminars
2026.01.20
NO&T Seminars
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 1: Series overview
- John Lane
- Peter Bungate
- Nina Newcombe
- Anup Bharadwaj
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seminars
2026.01.13
NO&T Seminars
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 1: Series overview
- John Lane
- Peter Bungate
- Nina Newcombe
- Anup Bharadwaj
-
publications
2026.01.27
Newsletters
Key Updates on Indonesia’s Corporate Compliance Framework
- Anastasia Jessica Maureen
-
publications
2026.01.27
Newsletters
Revisions to the Information Technology Intermediary Rules (India)
- Rashmi Grover
-
publications
2026.01.16
Newsletters
Navigating Japan’s Semiconductor M&A Landscape: Recent Trends and Practical Insights for Foreign Investors
- Oki Osawa
- Mayuko Takamura
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publications
2025.12.25
Newsletters
Introduction of Mandatory Nationality Reporting Requirements in Real Estate–related Transactions
- Eiji Miyagi
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publications
2026.01.29
Media
Japan’s plan to tighten FDI screening revives security–investment trade-off
- Oki Osawa
-
publications
2026.01.28
Articles
Lexology Panoramic – Structured Finance & Securitisation 2026 Japan
- Motohiro Yanagawa
- Takashi Tsukioka
- Yushi Hegawa
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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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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.
-
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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January 27, 2026 (Tue) -
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 3: Assumptions and caveats
- John Lane
- Peter Bungate
- Nina Newcombe
- Anup Bharadwaj
January 20, 2026 (Tue) -
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 2: Three themes: (i) form over function, (ii) group over individual, (iii) harmony
- John Lane
- Peter Bungate
- Nina Newcombe
- Anup Bharadwaj
02Newsletters
Seminars
Access updates anytime, anywhere
We regularly hold seminars and offer lectures through various formats, such as online streaming.
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January 27, 2026 (Tue) -
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 3: Assumptions and caveats
- John Lane
- Peter Bungate
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January 20, 2026 (Tue) -
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 2: Three themes: (i) form over function, (ii) group over individual, (iii) harmony
- John Lane
- Peter Bungate
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January 20, 2026 (Tue) -
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 1: Series overview
- John Lane
- Peter Bungate
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January 13, 2026 (Tue) -
Scrutiny from regulators outside Japan: Challenges for Japanese companies – Episode 1: Series overview
- John Lane
- Peter Bungate
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January 30, 2026 (Fri) 14:00 - 16:30
Japan, U.S., and UK ― Latest Trends in Corporate Crime Enforcement
- Takahiro Saito
- Yuta Sugie
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January 5, 2026 (Mon) -
The Basics of, and Recent Developments on, Philippine Legal Practice in 2025
- Shunsuke Minowa
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
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- Restructuring and Insolvency
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- Infrastructure/Energy/Environment
- Pharmaceutical and Healthcare
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- 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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Jan 29, 2026
Kazuki Tahara and Nagashima Recognized in Nikkei’s Next Unicorn Survey: “Lawyers and Law Firms Startups Rely On.
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Jan 15, 2026
Nagashima receives high evaluation in The Legal 500 Asia Pacific 2026
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Jan 6, 2026
IM & Partners in Association with Nagashima Ohno & Tsunematsu receives high evaluation in ALB Indonesia Firms to Watch 2025
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Dec 26, 2025
High evaluation received in Lexology Index: Thought Leader Reports 2025
