[2] It launched on the browser game platform Enza on April 24, 2018, reaching over 800,000 pre-registrations ahead of its release.

[4] A new mobile game for iOS and Android, titled The Idolmaster Shiny Colors: Song for Prism,[b] was announced in April 2023.

[7] Bonus content, titled Habataki After Radio Station (originally Kyūkeishitsu), are released for premium members of the service.

[7][8] A four-panel manga series by Gimmy began serialization on the game's website and Twitter account in February 2018.

[10] A manga adaptation by Akira Shinozaki was serialized on Kadokawa Shoten's Comic Newtype website from July 23, 2019,[11][12] to August 26, 2022.

[14][15] A third manga series by Hiroki Ohara, titled The Idolmaster Shiny Colors: Coherent Light, began serialization on Comic Newtype on September 26, 2023, and focuses on the idol unit Straylight.

[17] The Idolmaster Shiny Colors: Jimuteki Shinography, a fourth series by Gūtarō Yorude that focuses on character Hazuki Nanakusa, began serialization on Shogakukan's Sunday Webry service on October 21, 2023.