The Idolmaster: Cinderella Girls

The Idolmaster Cinderella Girls (THE IDOLM@STER Cinderella Girls / アイドルマスター シンデレラガールズ) is a social mobile game co-developed by Bandai Namco Entertainment and Cygames, initially released on November 28, 2011, for feature phones, and later expanded to iOS and Android devices on December 16, 2011. As part of The Idolmaster franchise, it's known for its large roster of idols, featuring over 190 original characters to produce. The core gameplay revolves around collecting and training idol cards, with players taking on the role of a producer responsible for guiding aspiring pop idols to stardom. Beyond the game, Cinderella Girls has expanded into other media, including anime, manga, radio dramas, and live concerts. An anime television series was produced by A-1 Pictures and aired in 2015. The franchise also has a rhythm game spin-off called The Idolmaster Cinderella Girls: Starlight Stage, developed by Cygames and released in September 2015. Additionally, there's a manga and anime series called THE IDOLM@STER CINDERELLA GIRLS U149, focusing on younger idols.