Kep1er (케플러, read as Kepler) is a girl group under WAKEONE and KLAP Entertainment. Formed through Mnet's reality survival show Girls Planet 999, they made their debut on January 3, 2022 with their first mini album, First Impact and the song WA DA DA. The group consists of Yujin, Xiaoting, Chaehyun, Dayeon, Hikaru, Huening Bahiyyih, and Youngeun. In July of 2024 Mashiro and Yeseo left the group.
Alle albums tellen mee voor de GAON en HANTEO charts.
