[Machine Translation] Long-awaited 2nd single to be released. <profile> Debuting on October 25, 2020, this 5-member idol unit is based on the concept of "emo cute. The name "BLU " U " comes from our desire to be the only existence "Earth" that shines in the dark universe, and to be like that together with you ( U ). They performed as a welcome act on the main stage at the "@JAM EXPO 2020 - 2021" held at Yokohama Arena on August 28 (Sat), 2021. On October 25, 2021, their 1st single "Mirai e Sing a song" was released at Release Tower Records, Lalaport Yokohama, and other locations, and was a great success. With their high "performance ability" as a weapon, they are expanding their power mainly at their own theaters "Idol Stage" in Akihabara and Shinjuku!