miHoYo wins $112,000 in landmark AI lawsuit protecting 63 Genshin Impact character voices. Read the Shanghai court ruling details!
Global gaming giant miHoYo (operating internationally under HoYoverse), the acclaimed developer behind massive hit titles Genshin Impact and Honkai: Star Rail, has scored a groundbreaking victory in intellectual property law. On September 10, 2026, the Pudong New Area People’s Court in Shanghai ordered an undisclosed artificial intelligence company to immediately halt operations and pay 750,000 Chinese Yuan (approximately $112,000 USD) in damages after illicitly cloning and monetizing the voices of 63 Genshin Impact characters. Marking Shanghai's first unfair competition case involving synthetic AI voice conversion, the decision sets a major legal precedent for voice actor protections and digital property rights across the global games industry.
How Did the AI Voice Service Exploit Genshin Impact Characters?
The unauthorized AI app offered real-time voice modification software, allowing users to mimic fan-favorite characters in live chats and voice calls.
- Unauthorized Voice Packs: The company converted and commercialized audio profiles for 63 distinct Genshin Impact heroes without obtaining licensing rights from miHoYo or the voice cast.
- Stolen Marketing Assets: The app used modified official character artwork, game animations, and face avatars in social media promotions and storefront previews to drive sales.
- Admission of Model Training: During the trial, defense representatives admitted to using stolen, real character dialogue to train their generative voice models.
What Is the Significance of Shanghai's Landmark AI Court Ruling?
The court dismissed arguments from the AI provider that voice ownership belonged strictly to individual actors rather than game studios.
- Voiceprints as Protected Trademarks: The court ruled that Genshin Impact's distinct character voices act as trade dress and commercial brand identifiers developed through years of live-service updates.
- Definitive Voiceprint Analysis: Forensic audio testing confirmed that the synthetic output displayed "nearly identical characteristics" to the original in-game performances.
- Wider Industry Impact: The verdict aligns with growing global pushback against unauthorized voice synthesis, echoing recent calls from legendary Japanese voice actors like Megumi Ogata (Neon Genesis Evangelion) demanding strict legislative boundaries for generative AI.
Experience Teyvat by downloading Genshin Impact directly from the Genshin Impact Official Portal.