Gakuen IDOLM@STER The 1st Period: Spotlight Star / Harmony Star.

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.