Yū Kamiya (榎宮 祐, Kamiya Yū) (born November 10, 1984) is a Japanese-Brazilian novelist and illustrator whose real name is Thiago Furukawa Lucas. He was born in Brazil and moved to Japan at the age of seven. He was one of the first non-Japanese manga artists to find success in Japan. His most famous illustrated work is A Dark Rabbit Has Seven Lives, a novel by Takaya Kagami, as well as a novel that he wrote himself, No Game No Life which has been adapted into anime.