In the Kansai region, there are two schools located in the Hyogo and Osaka prefectures. One, Takizakura Girls' Academy in Osaka, was successfully branded through the success of the entertainment course selection idol club, while the other, Tsubakisakuhana Girls' High School in Hyogo, is an old-fashioned preparatory school. When two girls, who are daughters of the presidents of these two opposing schools, meet through idol activities, a big change is born in the small world that surrounds them. Searching for something more important than an already important promise... "The story of a School Idol Project that everyone makes come true" begins upon a brand-new stage. School Idols, let's start now!!

Ijigen Fes IDOLM@STER★♥Love Live! Uta Gassen (異次元フェスアイドルマスター★♥ラブライブ！歌合戦 Another Dimension Fes IDOLM@STER★♥Love Live! Song Battle) is an upcoming two-day live concert event that will take place at Tokyo Dome in Bunkyo City, Tokyo on December 9th and 10th, 2023.