LOONA.

LOONA (이달의 소녀), stylized as LOOΠΔ, is a South Korean girl group formerly managed by BlockBerry Creative. The group debuted featuring HaSeul, ViVi, Yves, JinSoul, Kim Lip, Chuu, HeeJin, HyunJin, Go Won, Choerry, HyeJu, and YeoJin. After beginning their pre-debut project on October 5, 2016, Their debut took place on August 19, 2018, with their debut mini album, [+ +]. Due to a dispute in 2023, Members include no longer under the company, and the group is therefore currently inactive, but not disbanded, as stated by the members who hope to have the opportunity to promote together once again. Another profile detail is that The members have since debuted in new groups (excluding Chuu and Yves, who have debuted as soloists) under new companies, ARTMS and Loossemble, as well as pursuing other activities.