Japan extradites man to South Korea in first case under 2002 treaty for illegal manga site operation

South Korea has secured a landmark extradition from Japan, bringing a naturalized Japanese citizen back to face charges for running a massive illegal manga website. The 37-year-old, who previously held South Korean nationality, is accused of translating and distributing over 1,400 popular manga titles, including "One Piece" and "Slam Dunk," without authorization between 2015 and 2022.

This operation represents the first-ever extradition from Japan to South Korea under their "Treaty on the Transfer of Sentenced Persons and Mutual Legal Assistance in Criminal Matters," which came into effect in 2002. The accused allegedly profited substantially from the illegal distribution, violating copyright laws. His website, which reportedly attracted hundreds of thousands of daily users, was known for frequently changing its domain name to evade law enforcement. The site officially ceased operations in April amid mounting pressure.

The South Korean Ministry of Culture, Sports and Tourism announced the successful extradition, underscoring the bilateral cooperation in combating large-scale copyright infringement. The case highlights the ongoing global efforts to protect intellectual property in the digital age and hold operators of illegal content platforms accountable.

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This marks the first extradition from Japan to South Korea under their mutual treaty since 2002, highlighting efforts to combat online copyright infringement.