Shuichi Saito is a fictional character from the visual novel series Danganronpa. He is introduced in the game Danganronpa V3: Killing Harmony as a high school student with a talent for being a "Ultimate Detective." Saito is known for his analytical skills and keen observation, which he uses to solve mysteries and uncover the truth behind various events in the game. In the storyline, Saito often collaborates with other characters to investigate murders and navigate the challenges posed by the game's unique setting. His character development explores themes of trust, friendship, and the moral dilemmas faced in a high-stakes environment.