Miles Mayer is a supporting character in the anime and manga series Gangsta. He is a long-time member of the Monroe Family and serves as Daniel Monroe's right-hand man. Physically, Miles is a hefty man with light blonde hair, a thin light-colored mustache, and brown eyes. He stands approximately 1.91 meters tall. His personality is defined by a calm and steady temper. He often enjoys teasing the younger members of the family but also acts as a senior figure toward them, offering guidance and stability within the organization. Miles works closely with Daniel Monroe and has done so for many years, indicating a deep loyalty and trust between them. His role in the story is that of a reliable subordinate and confidant to Monroe. He was present during a C/3 Twilight attack years earlier and was one of the few members to escape relatively unscathed, hinting at his survival skills or luck. Notable abilities are not emphasized for Miles; he is depicted as a normal human without superhuman traits, relying on his experience and steady demeanor. His development is not extensively explored, but his history with the Monroe Family and his position as a senior member suggest a long criminal career. Key relationships include his bond with Daniel Monroe and his interactions with other family members, where he acts as a mentor-like figure.