PriPara 2nd Season

Laala Manaka and her friends are suddenly informed that the "Dream Theater" is opening in PriPara. Due to this, both her team, SoLaMi SMILE, and their rivals, Dressing Pafe, are immediately disbanded. To reform, they have to find two more people to create five-person "Dream Teams" and compete to lead the PriPara Dream Parade. However, a new idol pair called Aromageddon, led by the devilish idol Aroma Kurosu, is determined to prevent the two teams from reforming in order to form their own Dream Team.

Synopsis from Anime News Network