Japanese publishing giants to sue US firm over manga piracy
- The four leading publishers – Kodansha, Shueisha, Shogakukan and Kadokawa – accuse web infrastructure company Cloudflare of copyright infringement
- Piracy is a long-running problem for Japan’s internationally renowned manga industry, with publishers saying they lose millions in revenue as a result

Four major Japanese manga publishers said they will sue a US company accused of hosting servers for a piracy site, in the latest offensive against illegal copies of their graphic novels.
Piracy is a long-running problem for Japan’s internationally renowned manga industry, with publishers saying they lose millions in revenue as a result.
The publishing giants will file the lawsuit with the Tokyo District Court this week, a spokesman for Kodansha, one of the publishers involved, said Monday.
The four leading publishers – Kodansha, Shueisha, Shogakukan and Kadokawa – accuse web infrastructure company Cloudflare of copyright infringement for its role in hosting sites that distribute pirated copies of manga titles.
They will seek a combined 400 million yen (US$3.5 million) in damages, according to a source with knowledge of the suit.