Artists like Kep1er

Lightsum is a South Korean girl group formed by Cube Entertainment. The group is composed of six members: Sangah, Chowon, Nayoung, Hina, Juhyeon, and Yujeong. Originally an eight-piece ensemble, members Huiyeon and Jian departed the group in October 2022. The group debuted on June 10, 2021, with the release of their debut single album, Vanilla.

Purple Kiss was a South Korean girl group formed by RBW in 2020. The final lineup before disbanding consisted of six members: Na Go-eun, Dosie, Ireh, Yuki, Chaein and Swan. Originally a seven-member group, Park Ji-eun left the group on November 18, 2022, due to health issues. They were considered to be a self-producing group, with members involved in songwriting, composing and other aspects of their music and showmanship.

Cherry Bullet (Korean: 체리블렛) was a South Korean girl group formed and managed by FNC Entertainment. They debuted on January 21, 2019, with their first single album titled Let's Play Cherry Bullet. The group's final lineup was composed of seven members: Haeyoon, Yuju, Bora, Jiwon, Remi, Chaerin, and May. Originally consisting of ten members, Mirae, Kokoro, and Linlin left the group in December 2019. After five years of group activities, the group disbanded on April 22, 2024 after four out of the seven members terminated their contracts with FNC Entertainment.

Choi Ye-na, known mononymously as Yena, is a South Korean singer and actress. She is a soloist and actress under YH Entertainment, and a former member of South Korean–Japanese girl group Iz*One, having finished fourth on Mnet's reality girl group survival show, Produce 48. Yena made her solo debut on January 17, 2022, with the release of her first EP Smiley.