AIKATSU☆STARS! is a currently dissolved idol unit and the featured performer for songs in relation to the Data Carddass Aikatsu! and Aikatsu Stars! games, starting from the 2015 series. They have also performed songs in the Aikatsu! anime starting from the third season, and for the whole run of the Aikatsu Stars! anime. They sometimes collaborate on songs with members from their sister group, [https://musicbrainz.org/artist/901f1ebc-7abb-44eb-a7e1-9e50e0335c2e|STAR☆ANIS].