Loona

Loona
Loona in August 2018 Top, L–R: HyunJin, HaSeul, ViVi, HeeJin Middle, L–R: Yves, YeoJin, Chuu, Kim Lip Bottom, L–R: Go Won, HyeJu, JinSoul, Choerry
Background information
Origin	Seoul, South Korea
Genres	K-pop J-pop
Years active	2016 (2016)–2022 (2022)
Labels	Blockberry Creative Mercury Tokyo[1]
Spinoffs	Loona 1/3 Odd Eye Circle Loona yyxy Loossemble Artms
Members	HeeJin HyunJin ViVi HaSeul YeoJin Kim Lip JinSoul Choerry Yves Go Won HyeJu
Past members	Chuu
Website	loonatheworld.com
Korean name
Hangul	이달의 소녀
Hanja	이달의 少女
Literal meaning	Girl of the Month
Revised Romanization	Idarui Sonyeo
McCune–Reischauer	Idarŭi Sonyŏ
Japanese name
Kanji	今月の少女
Hiragana	こんげつのしょうじょ
Revised Hepburn	Kongetsu no Shōjo
Kunrei-shiki	Kongetu no Syôzyo

Loona (stylized in all caps or as LOOΠΔ; Korean: 이달의 소녀; RR: Idarui Sonyeo; Japanese: 今月の少女, romanized: Kongetsu no Shōjo, lit. 'Girl of the Month') is a South Korean girl group formerly under Blockberry Creative. The group was composed of eleven members: Heejin, Hyunjin, Haseul, Vivi, Yeojin, Kim Lip, Jinsoul, Choerry, Yves, Go Won, and HyeJu. Originally a twelve-member group, Chuu was removed from the line-up on November 25, 2022, due to a contract dispute. The group debuted as a full ensemble on August 19, 2018, with the extended play (EP) [+ +], supported by the lead single "Favorite" and the title track "Hi High".

From 2022 to 2023, after a series of lawsuits, Loona members terminated their contracts with Blockberry Creative and signed contracts with new labels: YeoJin, Go Won, HyeJu, HyunJin, and ViVi signed with CTDENM and re-debuted as Loossemble in September 2023; Yves signed with Paix Per Mil and made her debut as a solo artist under the company in March 2024; while HeeJin, Kim Lip, JinSoul, Choerry, and HaSeul signed with Modhaus and re-debuted as Artms in May 2024.