Reiji Mitsurugi is a prominent prosecutor in the 'Gyakuten Saiban' (Ace Attorney) series. Known for his sharp intellect, calm demeanor, and relentless pursuit of justice, Mitsurugi often serves as the main rival to the protagonist, Naruhodo Ryuichi (Phoenix Wright). His complex relationship with Naruhodo and his quest to uncover the truth behind his father's death are central to his character development throughout the series. Despite his strict approach, Mitsurugi values justice above all else.