A 1980s girl idol group, depicted in anime style. The group consists of four 30

A 1980s girl idol group, depicted in anime style. The group consists of four 30-year-old members., Each member has a separate outfit with the main color being white., stockings and big hair typical of the 80s they have big round eyes and pointed chins. Footage shows them performing on stage with vintage microphones., with colorful stage lights and lively audience. Background showing the atmosphere of an 80s style concert