Best Antitrust Lawyers in Japan

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Tokyo J Law Office

Tokyo J Law Office

1 hour Free Consultation
Tokyo, Japan

Founded in 2010
1 person in their team
English
Corporate & Commercial Antitrust Administrative +20 more
Tokyo J Law Office was established in June 2010 by Eriko Matsuno, a veteran attorney who spent more than ten years with Nagashima Ohno & Tsunematsu. The firm is based in Tokyo's Kasumigaseki district and offers high quality legal services with a client focused approach.Led by Eriko Matsuno, the...
Funi Law Office
Fukuoka, Japan

Founded in 1992
5 people in their team
English
Based in Fukuoka City, this long established Japanese law firm offers comprehensive counsel to companies and individuals, drawing on more than six decades of practice. The office traces its origins to the late 1960s and has operated under its current partnership structure since the early 1990s,...

Founded in 1976
87 people in their team
English
TNY Kokusai Law Office (Saga) is part of the TNY Group, a Japanese law firm network with offices in Tokyo, Osaka, and Saga, and a presence across 14 countries. The firm provides cross border corporate and commercial legal services, intellectual property and dispute resolution for Japanese and...
Shimizuguchi Law Office
Nagoya, Japan

English
Shimizuguchi Law Office specializes in tax disputes and administrative consultations, representing clients through contentious tax matters before national tax authorities and in court proceedings. The firm combines precise tax knowledge with procedural insight to prepare persuasive challenges,...

Founded in 2024
English
Meitoku Law Office is a Japan-based firm specializing in corporate law, real estate, insolvency and private client matters. Its attorneys combine deep legal expertise with a broad professional network to guide clients through complex corporate transactions, property disputes and restructurings,...
Yohira Law Office
Tokyo, Japan

Founded in 2023
2 people in their team
English
Hydrangea Law Office, known in Japan as よひら法律事務所, focuses on cross border and international legal matters and provides tailored advisory for Japanese companies, foreign enterprises and individuals working across markets. The firm began operations in 2023 with two attorneys and has...
Kuretake Law Office
Tokyo, Japan

Founded in 1998
5 people in their team
English
Kuretake Law Office, established in April 1998 in Tokyo, provides comprehensive legal services across family, corporate, and dispute resolution matters. The firm has earned a reputation for practical, client focused advocacy and for delivering reliable guidance through complex legal issues in Japan...
CLIFFORD CHANCE
Chiyoda-ku, Japan

Founded in 1987
10,000 people in their team
Japanese
English
We are one of the world's largest law firms, with significant depth and range of resources across five continents.As a single, fully integrated, global partnership, we pride ourselves on our approachable, collegial and team-based way of working.  We always strive to exceed the...

Founded in 1959
English
Abe, Ikubo & Katayama Law Firm is a Tokyo-based leader in intellectual property law, handling patent infringement litigation, portfolio management and IP strategy across a wide range of sectors. The firm has strong technical knowledge in pharmaceuticals, chemicals, biotechnology, electronics and...

Founded in 2016
English
TNV Law & Consulting is a cross-border law and consulting firm established by Raquel Nahmad Vazquez and Takahashi Daisuke that bridges Mexico and Japan in global risk management and international trade and investment advisory. The firm provides multilingual legal and consulting services designed to...
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About Antitrust Law in Japan

Antitrust law in Japan, primarily governed by the Antimonopoly Act (AMA), aims to promote fair trade practices and ensure a competitive market. Established in 1947, the AMA prevents monopolistic activities, prohibits unfair business practices, and regulates mergers and acquisitions to maintain fair competition. The Japan Fair Trade Commission (JFTC) is the regulatory body responsible for enforcing these laws, investigating antitrust violations, and imposing sanctions where necessary.

Why You May Need a Lawyer

Individuals and businesses may require legal assistance in the antitrust field for a variety of reasons, including:

  • Dealing with allegations of anti-competitive behaviors, such as collusion or price-fixing.
  • Navigating complex merger and acquisition processes to ensure compliance with antitrust laws.
  • Responding to JFTC investigations or inquiries.
  • Seeking advice on new business strategies to ensure they do not violate antitrust regulations.
  • Understanding their rights and obligations under the Antimonopoly Act.

Local Laws Overview

The Antimonopoly Act in Japan consists of several key components that are crucial for maintaining competitive markets:

  • Cartels: Agreements between competitors to fix prices, limit production, share markets, or rig bids are prohibited.
  • Monopoly Regulation: The creation or maintenance of monopolistic market power through unfair practices is not allowed.
  • Mergers and Acquisitions: Mergers that substantially restrict competition in a particular market require prior approval from the JFTC.
  • Unfair Trade Practices: These include acts like predatory pricing, exclusive dealings, or abuse of dominant market position.
  • Penalties: Violations can result in administrative orders, fines, and, in severe cases, criminal charges.

Frequently Asked Questions

What is antitrust law?

Antitrust law is designed to prevent anti-competitive behavior and promote fair competition in the market. It encompasses regulations against monopolies, cartels, and unfair business practices.

Who enforces antitrust law in Japan?

The Japan Fair Trade Commission (JFTC) is responsible for enforcing antitrust laws, investigating violations, and ensuring compliance with the Antimonopoly Act.

What actions are considered anti-competitive?

Actions like collusion, price-fixing, bid-rigging, abuse of market dominance, and exclusionary practices are considered anti-competitive.

What is a cartel, and why is it illegal?

A cartel is a group of independent companies that collaborate to fix prices, control supply, or divide markets, which is illegal as it restricts free competition.

Do all mergers require JFTC approval?

No, only mergers that might significantly restrict competition in a particular market require approval. However, companies must notify JFTC if specific thresholds are met.

What penalties can be imposed for antitrust violations?

Penalties include corrective orders and hefty fines. In severe cases, criminal charges against individuals and company directors may be pursued.

How can I report an antitrust violation?

Antitrust violations can be reported directly to the JFTC. They provide channels for anonymous reporting to encourage compliance.

Is there leniency for companies that self-report violations?

Yes, the JFTC offers leniency programs that can reduce or exempt penalties for companies that voluntarily report their infringement before or during an investigation.

What is considered an unfair trade practice?

Unfair trade practices include predatory pricing, tying arrangements, exclusive deal agreements, and abuse of a dominant market position.

Where can I get more information about specific cases?

Detailed information about specific cases and JFTC decisions can be found in their annual reports and public releases available on the JFTC's official website.

Additional Resources

For more information on antitrust in Japan, consider these resources:

  • The Japan Fair Trade Commission (JFTC): The primary regulatory body provides a wealth of resources, including guidelines, reports, and case studies.
  • Legal publications and journals on Japanese corporate and competition law.
  • Local law schools and universities offering seminars or courses on antitrust law.
  • Business and industry associations that provide compliance support and advice.

Next Steps

If you need legal assistance in matters related to antitrust in Japan, consider the following steps:

  • Consult with a lawyer specialized in antitrust law to understand your situation.
  • Gather all relevant documentation and information about your case or inquiry.
  • Visit the JFTC's website for guidance and public resources related to your concern.
  • Consider attending seminars or workshops to gain a more in-depth understanding of compliance and regulations.
  • Stay updated with any changes in the antitrust regulations or announcements by the JFTC.

Lawzana helps you find the best lawyers and law firms in Japan through a curated and pre-screened list of qualified legal professionals. Our platform offers rankings and detailed profiles of attorneys and law firms, allowing you to compare based on practice areas, including Antitrust, experience, and client feedback.

Each profile includes a description of the firm's areas of practice, client reviews, team members and partners, year of establishment, spoken languages, office locations, contact information, social media presence, and any published articles or resources. Most firms on our platform speak English and are experienced in both local and international legal matters.

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Disclaimer:

The information provided on this page is for general informational purposes only and does not constitute legal advice. While we strive to ensure the accuracy and relevance of the content, legal information may change over time, and interpretations of the law can vary. You should always consult with a qualified legal professional for advice specific to your situation.

We disclaim all liability for actions taken or not taken based on the content of this page. If you believe any information is incorrect or outdated, please contact us, and we will review and update it where appropriate.