The Kep1er debut song is 'WA DA DA'...Mystery aura on December 03, 2021 Choi Yu-jin Imfact Kep1er Race Shao Ting Yudi Tamashiro +
Kep1er Second Group Concept Photo, 9-color 9-color Energy Emission on December 02, 2021 Hikaru Imfact Kep1er Shao Ting Yudi Tamashiro +
'Debut on December 14th' Kep1er, Kim Chae Hyun, Kim Dae Yeon, Hikaru Second Concept Photo on November 30, 2021 Hair Hikaru Kep1er +
'debut imminent' Kep1er, first album name 'FIRST IMPACT' on November 29, 2021 Choi Yu-jin Hikaru Kep1er Pose Shao Ting Yudi Tamashiro +
Kep1er Kim Chae-hyun, Kim Dae-yeon, Hikaru concept photo, pink styling 'eyes' on November 25, 2021 Choi Yu-jin Hikaru Kep1er +
Girls Planet 999' Kep1er Kim Dae-yeon "Starts Different from Yeo Tae" on November 23, 2021 Girls Kep1er +
'Girls Planet 999' Kep1er, debut also appears before pictorial on November 22, 2021 Hikaru Kep1er Shao Ting Yudi Tamashiro +