Keigo Higashino is a Japanese author and screenwriter best known for his mystery novels. He has written over 50 novels, many of which have been adapted into films and television series. His works often feature complex plots and intricate characters, and often explore themes of justice and morality. He is one of the most popular and acclaimed authors in Japan, and his works have been translated into multiple languages. He has won numerous awards, including the Naoki Prize, the Japan Mystery Literature Award, and the Mystery Writers of Japan Award. He is also a member of the prestigious Mystery Writers of Japan. Higashino's works often feature a detective or amateur sleuth who must solve a complex mystery, often involving a crime or a series of crimes. His stories often explore the psychological motivations of the characters, and the moral implications of their actions. His works have been praised for their intricate plotting and suspenseful atmosphere, and for their exploration of the human condition.