Amber (group)

In 2020, Rainbow Company (later known as Rainbow E&M) created Future Idol, an idol development project for the purpose of debuting various project idol groups throughout 2021 and 2022 through its project, known as 'Future Idol Asia'. While pre-debut, Amber was one of several teen groups that participated in the second Future Idol showcase. On December 16, Amber released a teaser video revealing their debut date to be on December 23, 2022, with the single "Baby Baby".