Full Breakdown
Tokyo Court Rules Against Cloudflare in Manga Piracy Case
11/19/2025, 10:22:53 PM
Court Ruling and Damages Awarded
On November 19, 2025, the Tokyo District Court ruled that American internet infrastructure company Cloudflare is liable for damages in a copyright infringement lawsuit filed by four major Japanese publishers: Shueisha, Kodansha, Shogakukan, and Kadokawa. The court ordered Cloudflare to pay approximately 500 million yen (about US$3.3 million) in damages, despite the publishers initially claiming around 3.6 billion yen (approximately US$24 million) for the infringement. The lawsuit, initiated in 2022, accused Cloudflare of facilitating the distribution of pirated manga through its content delivery network (CDN) services, which allowed piracy sites to operate under anonymity.
Background of the Case
The lawsuit stemmed from ongoing issues with manga piracy in Japan, particularly involving sites that hosted unauthorized copies of popular titles such as *One Piece* and *Attack on Titan*. The publishers argued that Cloudflare's services enabled these piracy sites to thrive, with reports indicating that these sites received over 300 million visits monthly and hosted more than 4,000 titles. The court emphasized that Cloudflare failed to implement adequate identity verification measures, which contributed to the ongoing copyright violations.
Legal Proceedings and Previous Actions
Prior to this ruling, the publishers had taken various legal actions against Cloudflare and piracy sites. In 2018, they requested Cloudflare to cease hosting content for specific piracy websites, including Hoshi no Romi, a successor to the now-defunct Mangamura. A settlement reached in 2019 required Cloudflare to stop caching content from certain infringing sites, but the publishers claimed that the company continued to provide services to piracy sites despite repeated notices.
Official Statements and Responses
In a joint statement following the ruling, the four publishers expressed their commitment to protecting creators' rights and preventing the misuse of CDN services. They acknowledged the benefits of CDN technology but stressed that it must not be exploited for distributing illegal content. The publishers hope that this ruling will serve as a significant step toward improving the distribution of legitimate content and curbing piracy.
Criticism and Opposition
Cloudflare has indicated plans to appeal the court's decision. The company contends that it merely provided passive data transmission services and that the responsibility for the piracy lies with the operators of the infringing websites. This defense highlights a broader debate about the responsibilities of CDN providers in relation to copyright infringement.
Conflicting Reports & Gaps
While the Tokyo District Court's ruling has been widely reported, some discrepancies exist regarding the extent of damages claimed by the publishers. The initial claim was for 3.6 billion yen, yet the court awarded only 500 million yen. Additionally, the publishers have not disclosed the specific measures they plan to implement following the ruling to further protect their copyrights.
Verbatim Quotes
- “The publishers added that the ruling represents an important judicial decision addressing the reality that copyright infringement can be repeated on a large scale by exploiting the anonymity enabled by CDN services.” — Joint Statement from Shueisha, Kodansha, Shogakukan, and Kadokawa
- “Filed in February 2022 and examined by the Tokyo District Court’s Intellectual Property Division, the case concluded that Cloudflare’s failure to act after receiving takedown notices constituted assistance in copyright infringement.” — Tokyo District Court Ruling
- “The joint statement added that the companies will continue to protect the rights and works of creators, and will continue to take firm action against copyright infringement.” — Joint Statement from Publishers
This ruling marks a significant moment in the ongoing battle against manga piracy, highlighting the responsibilities of CDN providers in protecting intellectual property rights.
