The manga THE iDOLM@STER Cinderella Girls: U149 anime project revealed. According to reports, artwork by the author Kyouno has been released.
Check it out:
Synopsis:
The story follows aspiring idol girls, despite not having a producer or shows. However, perhaps with a wonderful dress, a wonderful stage, and a wonderful prince… The new Cinderella story follows these little idols and their rookie producer.
The IDOLM@STER Cinderella Girls U14 series began publication on Cycomi in 2016, and its 4th volume was released in October 2018.