– loona, stylized as LOOΠΔ (hangul 이달의 소녀, rr idalui sonyeo, trans. "girl of the month"), is a 12-membered upcoming girlgroup from blockberry creative, a subsidiary from ladies code agency, polaris entertainment. it is a pre-debut project, which every month, beggining from october 2016, reveals a new member and release a solo single album, including a solo song and one or more songs with the previously revealed members, and music videos. at the end of the project, in 2018, after all 12 members are revealed, the whole group will debut. look at archive to find out about the members revealed until now.