Miu Iruma is a student in the game 'Danganronpa V3: Killing Harmony' and holds the title of Ultimate Inventor. Known for her brash, overconfident, and often vulgar personality, Miu frequently boasts about her intelligence and inventions, though she is also insecure and sensitive. Despite her abrasive demeanor, Miu has moments of vulnerability and contributes valuable inventions to aid her classmates. Her role in the series is both comic relief and a source of technological solutions, making her a memorable character.