Producer is the unnamed male manager and central support character in The Idolmaster Cinderella Girls. He works at 346 Production and is responsible for discovering, training, and guiding the idol girls as they pursue stardom. Calm, attentive, and encouraging, he serves as the behind-the-scenes coordinator who helps each idol grow through auditions, performances, and personal challenges. His role is to connect the idols, the agency, and the audience while acting as a steady mentor and motivator throughout the series.