Motohiro Katou (Japanese: 加藤 元浩, Hepburn: Katō Motohiro) is a Japanese manga artist, best known for creating the Q.E.D. series. He made his debut on game-related works for Enix. Presently he publishes his detective manga works on Kodansha.In 2009, he received the Kodansha Manga Award for his work on Q.E.D.. Source: Wikipedia (en)