Hong Kong Harry Potter-themed cafe sued for copyright infringement by Warner Bros
- The 9 ¾ Cafe in Mong Kok, which opened in 2017, is bedecked in paraphernalia from the hit books and movie franchise
- The Hollywood studio says the cafe’s owners is wrongfully infringing on its copyright, even though the cafe does not claim any relation to the franchise

Warner Bros Entertainment has sued a Harry Potter-themed cafe in Hong Kong for copyright infringement.
In a writ filed to the High Court on Tuesday, the Hollywood giant accused the 9 3/4 Cafe in Mong Kok of infringing its copyright to its original artistic works, and demanded an unspecified sum of damages, a removal order plus multiple injunctions.
At issue was the cafe’s use of Hong Kong-registered trademarks that included “Harry Potter”, “quidditch” and “muggles”, and Chinese names such as “Professor McGonagall’s magical salad” and “the dementor’s kiss”.
The California-based company also took issue with the cafe displaying iconic elements seen in the movie franchise, like the luggage trolley half-submerged in a wall, the Gryffindor coat of arms and the Hogwarts Express train ticket for Platform 9 3/4.
The listed defendants are DKAJ Limited and its four directors: Kelvin Ching Kai-lim, Tsang Chiu-yeung, Wan Chin-yeung and Leung Chin-hei.