Miles Edgeworth, known as Reiji Mitsurugi in original Japanese language versions, is a fictional prosecutor in Ace Attorney, a visual novel adventure video game series created by Japanese company Capcom. Introduced as a cold-hearted perfectionist, he is the antagonistic rival to main character Phoenix Wright in Phoenix Wright: Ace Attorney (2001). Following the events of the first game, the character has a change of heart and reappears as a friendly rival in most subsequent entries. Created by Shu Takumi and designed by Tatsurō Iwamoto, Edgeworth was more difficult for Takumi to create compared to Phoenix.