Love Live! Nijigasaki High School Idol Club

'Love Live! Nijigasaki High School Idol Club' is a Japanese multimedia spin-off project from the Love Live! series and its game series ''Love Live! School Idol Festival''. It was first introduced in 2017 as "Perfect Dream Project" and was initially created as part of the game ''Love Live! School Idol Festival All Stars''. Unlike μ's and Aqours, the previous groups from the franchise, they are a group of individual school idols who compete with each other while working together to keep their school idol club alive. Together, they are referred as the Nijigasaki High School Idol Club.

They are featured in the spin-off game ''Love Live! School Idol Festival All Stars'' along with μ's and Aqours. They also appear as SR rarity cards in ''Love Live! School Idol Festival''. The girls were initially split up into groups of three to begin activities in three different apps before their addition to the game: Dengeki Online website (Kasumi, Karin, Setsuna), Famitsu App website (Ayumu, Ai, Rina), and the game's official website (Emma, Shizuku, Kanata). Each place is working as a separate room or branch office for the Nijigasaki High School. Later, they were officially split into three subunits: DiverDiva, A・Zu・Na, and Qu4rtz. An anime television series adaptation by Sunrise aired from October 3 to December 26, 2020. A second season is set to premiere in April 2022.

Funimation acquired the series and streamed it on its website in North America and the British Isles, and on AnimeLab in Australia and New Zealand with the English dub premiered on October 30, 2021.