Fuyuko Mayuzumi is a fictional character from the multimedia franchise 'The Idolmaster', specifically part of 'The Idolmaster: Shiny Colors' project. She is an idol under the production company 283 Production. Fuyuko presents herself as a bright and lively idol, but she has a complex personality, often showing a melancholic and introspective side. Her character is defined by her determination to succeed as an idol while balancing her inner emotional struggles. Fuyuko's role in the series is to captivate audiences with her unique charm and to grow alongside her fellow idols, learning to embrace her true self.