On January 3, Kep1er held an online showcase for the release of their debut album “FIRST IMPACT.” Kep1er is a nine-member girl group formed through Mnet’s survival audition program “Girls Planet 999.” The group consists of members Choi Yu Jin, Sakamoto Mashiro, Shen Xiao Ting, Kim Chae Hyun, Kim Da Yeon, Ezaki Hikaru, Huening Bahiyyih,