Best Class Action Lawyers in Japan

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AMEMIYA LAW OFFICE
Tokyo, Japan

Founded in 2018
4 people in their team
English
Amemiya Law Office is a Tokyo-based maritime law practice specializing in contracts and disputes relating to the carriage of goods by sea, air, and land, and multimodal transport. The firm handles maritime contracts including charter parties, agency agreements, ship sales and shipbuilding...
Kikuchisogo Law Office
Okayama, Japan

Founded in 1980
4 people in their team
English
Kikuchi Sogo Law Office is a Tokyo based law firm specializing in corporate and commercial matters, offering governance guidance, contract drafting and negotiation, and restructuring advice. The firm emphasizes clear communication with clients, providing explanations and progress reports to ensure...

Founded in 2018
1 person in their team
English
Michishirube Law Office offers corporate law services for a wide range of clients, from listed companies to small businesses. The firm handles daily legal matters, shareholder meeting guidance, and disputes over corporate control, and it has a strong track record in M&A, due diligence, and...
Shibasogo Law Offices
Tokyo, Japan

Founded in 2000
50 people in their team
Japanese
English
CorporateGeneral Legal Counsel / Legal Governance, Risk Management, and Compliance / Banking, Finance and Securities / M&ADispute Settlement, Litigation, ADRCivil Legal Practice / Collection of Claim / Real Estate / Traffic Accident / Inheritance / Domestic Affairs / Labor &...
Onizuka Law Office
Fukuoka, Japan

Founded in 2025
1 person in their team
English
Onizuka Law Office specializes in corporate and employment law for executives and managers in Japan, handling unpaid overtime claims, wage and hour disputes, M&A related legal matters, and ongoing corporate advisory services. The firm focuses on practical, results oriented strategies that protect...
Saitotomoka Law Office
Tokyo, Japan

Founded in 2009
1 person in their team
English
Saito Tomoka Law Office is a Tokyo-based practice established in April 2009 and led by a single attorney, Tomoka Saito. The firm handles a broad range of civil, criminal, family and debt matters, rather than pursuing a single specialization.Established to address diverse legal needs, the firm...
Fukuoka, Japan

Founded in 2000
English
Kinoshita Law Office is a boutique law firm based in Fukuoka, Japan, established in 2000. The two-lawyer team provides corporate and commercial counsel as well as civil litigation support, serving businesses and professional clients with practical, results-focused advice. The firm handles corporate...
Masui Total Law Office
Tokyo, Japan

Founded in 2021
9 people in their team
English
Masui & Partners provides corporate and commercial legal services with a focus on both domestic and cross-border matters. The practice includes M&A, business succession, corporate governance design, and regulatory compliance, supported by the representative attorney's experience at a top U.S. law...
Daiichi Law Offices
Osaka, Japan

Founded in 1964
50 people in their team
Japanese
English
Founded in Osaka in 1964, Daiichi Legal Professional Corporation is a full-service commercial law firm representing domestic and global companies through its Tokyo and Osaka offices. We also assist individuals in the areas of wills and estate as well as criminal defense mostly on white-collar...
Shizuokagodo Law Office
Shizuoka, Japan

Founded in 1973
English
Established in 1973, Shizuokagodo Law Office (静岡合同法律事務所) has grown into one of the longer-standing law firms serving Shizuoka Prefecture, building a reputation for handling a wide range of individual and public-interest matters. The firm emphasizes sustained engagement with...
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About Class Action Law in Japan

Class action law in Japan allows a group of individuals collectively, who have suffered from similar wrongdoing by the same entity, to file a lawsuit for damages. However, class actions in Japan are not as commonly used as in other countries like the United States. The system, known as the "Special Act on Civil Litigation for Recovery of Monetary Claims of Consumers" or "Collective Lawsuits for Consumer Protection," was introduced in 2016 with the aim of enhancing consumer protection and encouraging efficient legal redressal mechanisms.

Why You May Need a Lawyer

There are several situations where individuals may require legal assistance in class actions in Japan. Common scenarios include cases of widespread consumer fraud, defective products causing injury, or corporate negligence affecting a large group of people. A lawyer specializing in class actions can help in assessing the strength of the case, organizing the group, and representing the collective interests of the plaintiffs. Legal expertise is critical in navigating the complexities of class action procedures, filing documents appropriately, and ensuring that the interests of the group are adequately represented in court.

Local Laws Overview

The Japanese class action system focuses on consumer-related claims and operates differently from the systems in Western countries. Key aspects include:

  • The use of a "Two-Stage Procedure" where an authorized consumer organization must first be appointed to the initial trial to confirm the liability of the defendant.
  • Only after confirmation can individual consumers or groups claim monetary redress in the second stage of the proceedings.
  • The system is designed to be less burdensome for courts and to deter frivolous lawsuits.
  • Only specific certified consumer organizations can file claims on behalf of consumers, adding an extra layer of protection and oversight.
  • The system primarily focuses on small to medium-sized claims, making it difficult for larger or more complex disputes to be handled as a class action.

Frequently Asked Questions

What is a class action lawsuit in Japan?

It is a legal process where a certified consumer organization files a lawsuit on behalf of a group of consumers who have suffered similar harm or loss due to the actions of a business entity.

Who can initiate a class action lawsuit?

In Japan, only certified consumer organizations can initiate a class action lawsuit to seek damages on behalf of affected consumers.

What types of cases can be brought as class actions?

Cases involving consumer rights, fraud, defective products, and other consumer-related issues can be brought as class actions, provided they are within the sectors authorized by relevant consumer laws.

How are damages recovered in a class action?

Damages are recovered by first obtaining a court judgment confirming the defendant's liability. In the second stage, affected consumers can file for individual claims to recover their monetary losses.

Is there a time limit to file a class action in Japan?

Yes, a class action must generally be filed within the time limits prescribed by general civil law, which is subject to a statute of limitations.

Can I join an ongoing class action lawsuit?

If you meet the criteria and the lawsuit is still accepting claims, you may join by responding to a notice or contacting the sponsoring consumer organization.

How are legal fees handled in Japanese class actions?

Legal fees are typically managed by the certified consumer organization, and participating consumers might not have to pay upfront fees. However, a portion of the recovered damages might be allocated for legal expenses.

What happens if the class action is unsuccessful?

If the lawsuit is unsuccessful, generally no damages are awarded, and further legal recourse might be limited unless new evidence arises.

Are businesses notified of class action suits against them?

Yes, defendants are formally notified of any class action suits, allowing them the opportunity to respond or challenge the claims in court.

What are the benefits of a class action lawsuit?

Class actions allow for efficient resolution of numerous similar claims in a single lawsuit, providing a combined strength of the group and reducing the individual legal costs.

Additional Resources

For those seeking more information or assistance on class actions, consider exploring the following resources:

  • The Consumer Affairs Agency (CAA) of Japan for guidance on consumer rights and certified organizations.
  • The Japan Federation of Bar Associations for referrals to attorneys specializing in consumer and class action law.
  • Certified consumer protection organizations that can offer advocacy and potential representation in class actions.

Next Steps

If you believe you are part of a group affected by an issue that warrants a class action, follow these steps:

  • Research and identify if there is an existing class action that you may join.
  • Contact relevant consumer organizations that are authorized to take up class action lawsuits.
  • Consult with a lawyer specialized in consumer and class action law to evaluate your personal role and benefits in the potential lawsuit.
  • Keep informed of any developments and actively communicate with the representing body for updates.

Taking informed and timely action can significantly enhance your chances of a successful legal outcome in class action suits.

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 Class Action, 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.