Kep1er Members




Korean Name:



Daisuki Link:

Kep1er (케플러) is a 9 member girl group, made from the winners of mnet’s Girls Planet 999 survival show. The name is a homage to Johannes Kepler, probably best known for Kepler’s laws of planetary motion which was the theme of the survival show.

The Kep1er members are Kim Chaehyun, Huening BahiyyihChoi Yujin, Kim Dayeon, Seo Youngeun, Kang Yeseo, Ezaki Hikaru, Sakamoto Mashiro and Shen Xiao Ting.

1st: Kim Chaehyun

2nd: Huening Bahiyyih

3rd: Choi Yujin

4th: Kim Dayeon

5th: Seo Youngeun

6th: Kang Yeseo

7th: Ezaki Hikaru

8th: Sakamoto Mashiro

9th: Shen Xiao Ting

Kep1er Youtube Channel:

Kep1er V app Channel:

Kep1er Facebook Page: @official.kep1er

Kep1er Twitter Page: @official_kep1er, @kp1rmembers

Kep1er Instagram Profile: @official.kep1er

Kep1er Official Website:

Kep1er Discord (unofficial):

Kep1er Reddit: r/GirlsPlanet999


ProfileStage NameFull NameKorean NameKor. StageDate of BirthCountrySecond CountryBirthplaceInstagramTwitterFormer
ProfileYujinChoi Yujin최유진유진1996-08-12South KoreaJeonjuCLC
YeseoKang Yeseo강예서예서2005-08-22South Korea