The unit Over The Rainbow succeeds in its debut. Aiming to become like the boy band, more students enroll in Edel Rose. Hiro and the others begin practice for the Prism King Cup, an event that is held once every four years. However, a rival called "Schwarz Rose" appears... Who will become the Prism King, the one who can make girls' hearts throb the most!?

THE IDOLM@STER SideM 9th STAGE ~MIR＠-CIRCLE CRESCENDO~ was a two-day live concert that took place in Makuhari Messe International Exhibit Hall 9-11 on July 13th, 2024.

THE IDOLM@STER SideM 8th STAGE ～ALL H@NDS TOGETHER～ was a two-day live concert event that took place on October 28th and 29th, 2023 in K-Arena Yokohama.

In an age of revolution, Marie Antoinette and her protector Oscar François de Jarjayes face tough choices as women growing into their distinct roles.

The Third movie in the four-part King of Prism: Shiny Seven Stars movie series.

The second movie in the four-part King of Prism: Shiny Seven Stars movie series.

The fourth movie in the four-part King of Prism: Shiny Seven Stars movie series.

The first movie in the four-part King of Prism: Shiny Seven Stars movie series.