Both performances took place at Tachikawa Stage Garden in Tachikawa, Tokyo, Japan. The concerts consist of two performances (titled above), Spotlight Star and Harmony Star. While the cast list for both performances is identical, the featured contents are different: Spotlight Star focuses on solo performances, while Harmony Star focuses on group performances.
TV broadcast version of the Re;IRIS storyline from the Gakuen Idolmaster game.
THE IDOLM@STER Gakuen The 2nd Period (学園アイドルマスター The 2nd Period) was a live concert event that took place in the following locations and dates: The 2nd Period H.I.F Senbatsu Shiken (Selection) (The 2nd Period H.I.F 選抜試験（セレクション）): Makuhari Messe Event Hall in Chiba, on May 15th and 16th, 2026. The 2nd Period Hatsuboshi IDOL FESTIVAL: Yokohama Arena in Yokohama on June 6th and 7th, 2026. The former will feature the characters performing (as 3D-CG models), and the latter will feature their voice actresses performing.
The Idolm@ster Gakuen: Story of Re;IRIS is a TV broadcast adaptation and compilation of the Chapter 3 "Re;IRIS" story arc from the mobile game Gakuen Idolmaster.The story focus on following the trio—who initially clashed—as they unite, choose Kotone as their leader due to her maturity, and work alongside the Producer toward their selection exams.
