Yakuza: Like a Dragon Trademark Infringement Lawsuit: Sega Schedule A Case No. 1:26-cv-11945
Sega Corporation Files a Federal Trademark Lawsuit on September 29, 2026, in the Northern District of Illinois – Yakuza / Like a Dragon Brand Claims, Temporary Restraining Order Proceedings, and Docket Updates
Sega Corporation filed a federal trademark infringement lawsuit on September 29, 2026, in the U.S. District Court for the Northern District of Illinois. The lawsuit reportedly concerns alleged infringement of trademark rights associated with Yakuza, also known as Like a Dragon, the internationally recognized video game franchise developed and published by Sega.
The lawsuit was filed against defendants identified through Schedule A, a format commonly used in intellectual property enforcement actions involving multiple online sellers and e-commerce businesses.
Third-party reporting associates this case with unauthorized commercial use of branding associated with the Yakuza / Like a Dragon franchise. The specific trademarks, accused merchandise, and infringement allegations should be confirmed through the complaint and supporting exhibits.
This is a separate proceeding from Sega's other September 2026 Schedule A lawsuits, including Case No. 1:26-cv-11854, which reportedly involves Sonic the Hedgehog.
Case Information
Plaintiff: Sega Corporation
Defendants: The Partnerships and Unincorporated Associations Identified on Schedule A
Court: U.S. District Court for the Northern District of Illinois
Case No.: 1:26-cv-11945
Date Filed: September 29, 2026
Presiding Judge: Hon. Elaine E. Bucklo
Nature of Action: Trademark Infringement – Lanham Act
Reported Franchise at Issue: Yakuza / Like a Dragon (subject to confirmation)
Plaintiff's Counsel: TME Law, P.C.
Case Update: On September 29, 2026, Sega Corporation filed its trademark infringement complaint with four supporting exhibits and submitted Schedule A and an additional multipart exhibit under seal. The plaintiff also filed a motion requesting permission to submit certain documents under seal and a Notice of Claims Involving Trademarks.
On October 2, 2026, Sega filed a motion seeking a temporary restraining order, including temporary injunctive relief, an asset restraint, and expedited discovery. Additional filings included declarations and supporting exhibits, a motion concerning electronic notice of a forthcoming preliminary injunction motion, and a further request to file documents under seal.
The plaintiff noticed these motions for presentment before Judge Elaine E. Bucklo on October 7, 2026.
Subsequent third-party reporting identifies this case as having received temporary restraining order relief on October 13, 2026. However, the underlying court order and its precise terms have not been independently verified.
About the Plaintiff
Sega Corporation is a Japanese video game development and publishing company recognized for its internationally successful entertainment franchises.
Its portfolio includes Sonic the Hedgehog, Yakuza / Like a Dragon, Virtua Fighter, and other gaming properties.
The Yakuza / Like a Dragon franchise is an action-adventure and role-playing video game series that began in 2005. The games are known for their stories involving organized crime, distinctive characters, urban Japanese settings, and a combination of dramatic storytelling and action-oriented gameplay.
The franchise includes recognizable characters such as Kazuma Kiryu and Ichiban Kasuga and has expanded into numerous games and related entertainment projects.
Sega's intellectual property is also associated with officially licensed merchandise, including apparel, collectibles, accessories, and other consumer products.
The specific trademarks, registrations, and allegedly infringing products involved in this lawsuit should be verified through the complaint and supporting evidence.
Monitor the Case
Public case information for Sega Corporation v. The Partnerships and Unincorporated Associations Identified on Schedule A, Case No. 1:26-cv-11945, is linked through PacerMonitor.
PacerMonitor provides access to federal court case information, although certain documents and features may require registration or payment. Court filings and case status may change over time.
A temporary restraining order, if entered, is provisional relief and does not establish a final determination of trademark infringement.
The allegations are claims made by the plaintiff and do not, by themselves, establish liability.
Named in a Schedule A Lawsuit?
If your online store or business has been identified as a defendant in a Schedule A lawsuit, Rotek Law can assist in reviewing the allegations, evaluating potential legal options, and discussing possible resolutions.
Our team can help you understand the claims against your business and determine appropriate next steps. You may also explore our legal services for more information about our intellectual property practice.
Contact Us: +1 (305) 731-2593 Email: info@roteklaw.com
More Intellectual Property Case Updates
Stay informed about other Schedule A lawsuits, intellectual property disputes, and legal developments affecting online businesses.
Disclaimer
This page is provided for general informational purposes only and does not constitute legal advice. Case information may change as court proceedings develop. Readers should verify current case details through official court records. Viewing this page or contacting Rotek Law does not establish an attorney-client relationship.
Comments