The Futami Mami Fräulein Revoltech figure is presented in a glossy, collectible style consistent with Kaiyodo's Revoltech line. The sculpt captures Mami's cheerful expression and lively personality, with her distinctive twin-tailed hairstyle and a color scheme that blends light blues, whites, and pink accents. The body is engineered with articulated joints that mimic human range of motion, allowing dynamic action poses and graceful ballet-like stances. The surface finish emphasizes shading and tiny costume details, including subtle creases and seams that bring the outfit to life. The figure is designed for display, with optional hands and face plates that expand posing and storytelling options.

Mami Futami appears as one half of the famous Futami Sisters in THE IDOLM@STER, bringing a bright, playful energy to the group. In the storyline she acts as a catalyst for teamwork, encouraging Ami and the other idols during performances, rehearsal, and fan events. Her charm and friendly approach help her connect with fans, while her strong bond with her sister adds warmth to the dynamic of the unit. Across episodes, Mami navigates the balance between school life, training, and on-stage ambitions, learning to lead by example, share credit with teammates, and inspire fans through catchy songs, expressive dances, and genuine camaraderie.