“Aoyagi Sumire” (青柳 菫), or better known by her stage name “Mire” (미레) is a Japanese singer currently under TR Entertainment. She is a member and the maknae of the girl group TRI.BE.
On July 22, 2020, MiRe uploaded her first trainee vlog on the YouTube channel used by LIONGIRLS, the female trainees of Lionheart Entertainment. She was officially revealed as a member of the girl group TRI.BE on August 21.
Source: tri.be fandom