"Liella!" is a Japanese multimedia project that is part of the larger Love Live! franchise. It features a group of fictional characters who form a school idol group, aiming to become successful performers. The project includes anime, music, and live performances, appealing to fans of various media. The main characters of "Liella!" are students at Yuigaoka Girls' High School, which is a new school introduced in the series. The group debuted in 2021 and has since released several songs and albums, contributing to the ongoing popularity of the Love Live! series.