Kep1er (케플러) Members Profile, Facts, Debut Date, and TMI

Kep1er (케플러) is a multinational girl group that was formed on October 22nd, 2021, through the survival program ‘GIRLs PLANET 999’. The group consists of 6 Korean members Choi Yujin, Kim Chaehyun, Kim Dayeon, Huening Bahiyyih, Seo Youngeun, Kang Yeseo; 2 Japanese members Sakamoto Mashiho, Ezaki Hikaru; and one Chinese member Shen Xiaoting. The group is slated to debut in December 2021.

Fandom Name: TBA
Official Color: TBA
Official Lightstick: TBA
Agency: Wake One & Swing Entertainment
Official Twitter:‬ https://twitter.com/official_kep1er
Official Staff Twitter:‬ https://twitter.com/staff_kep1er
Instagram: https://instagram.com/official.kep1er
Facebook: https://facebook.com/official.kep1er
VLive: https://www.vlive.tv/channel/82CF8D
Youtube: https://www.youtube.com/c/Kep1er_Offcl
TikTok: https://www.tiktok.com/@official_kep1er
Fancafe: https://cafe.daum.net/kep1er.offcl
Weibo: https://weibo.com/kep1er
Debut Date: 2022.01.03

Choi Yujin

Choi Yujin Profile

Birth Name: 최유진 (Choi Yujin)
Stage Name: Choi Yujin
Nationality: South Korean
Date of Birth: 1996.08.12
Zodiac Sign: Leo
Chinese Zodiac: Rat
Height: 163 cm (5’34”)
Weight: 45 kg (99.2 lbs)
Blood Type: A
Personal Social Media: Instagram, TikTok

Choi Yujin Facts & TMI

Choi Yujin is a member of girl group CLC, under Cube Entertainment.
She was born and grew up in Jeonju.
Her family consists of mother, father, and a younger brother (born 1998).
She is also raising a Pomeranian puppy called Kkomi.
She graduated from Hanlim Arts School. She continue her study acting at Seoul Arts College and graduated with an associate degree in Acting.
Choi Yujin debuted with CLC in 2015, her official position in the group is sub-vocalist and lead dancer.

Other facts about Choi Yujin

Shen Xiaoting

Shen Xiaoting Profile

Birth Name: 沈小婷 (Shěn Xiǎotíng)
Stage Name: Shen Xiao Ting
Nationality: Chinese
Date of Birth: 1999.11.12
Zodiac Sign: Scorpio
Chinese Zodiac: Rabbit
Height: 168 cm (5’5”)
Weight: N/A
Blood Type: AB
Personal Social Media: Weibo, TikTok

Shen Xiaoting Facts & TMI

Shen Xiaoting is an idol under TOP CLASS Entertainment, she debuted with Kep1er in 2021.
Xiaoting was born in Chengdu City.
She lived with her father, mother, and grandmother.
She is an only child.
She graduated from The Sichuan Conservatory of Music, majored in Acting.
Xiaoting finished in 9th rank during ‘Girls Planet 999’ final night.

Other facts about Shen Xiaoting

Sakamoto Mashiro

Sakamoto Mashiro Profile

Birth Name: 坂本舞白 (Sakamoto Mashiro)
Stage Name: Sakamoto Mashiro
Nationality: Japanese
Date of Birth: 1999.12.16
Zodiac Sign: Sagittarius
Chinese Zodiac: Rabbit
Height: 157 cm (5’15”)
Weight: N/A
Blood Type: N/A
Personal Social Media: Instagram

Sakamoto Mashiro Facts & TMI

Sakamoto Mashiro was born in Tokyo.
She is an only child.
She was managed by 143 Entertainment before debuting in Kep1er.
She has been active in Japan since 2012 as a member of α bubby’s (Alpha Bubby’s), she was also active as a model and actress.
Sakamoto Mashiro was a former trainee of JYP Entertainment. She ranked 2nd in the 12th JYP Open Audition held in Korea.
She used to live together with ITZY members, Mako of NiziU, and Nizi Project participant Ahn Yuna.

Other facts about Sakamoto Mashiro

Kim Chaehyun

Kim Chaehyun Profile

Birth Name: 김채현 (Kim Chaehyun)
Stage Name: Kim Chaehyun
Nationality: South Korean
Date of Birth: 2002.04.26
Zodiac Sign: Taurus
Chinese Zodiac: Horse
Height: 160 cm (5’24”)
Weight: N/A
Blood Type: N/A
Personal Social Media: Instagram

Kim Chaehyun Facts & TMI

Kim Chaehyun was born in Busan.
She is a trainee under Wake One Entertainment.
Chaehyun won the first rank of survival program ‘Girls Planet 999’ and became the center of the project group Kep1er.
She was a former trainee of SM Entertainment, she was trained in the agency for 4 years.
She has remarkable vocal skills.
A lot of fans think that she resembles Irene, Wendy, Rosé, Taeyeon, and actress Han So Hee.

Other facts about Kim Chaehyun

Kim Dayeon

Kim Dayeon Profile

Birth Name: 김다연 (Kim Dayeon)
Stage Name: Kim Dayeon
Nationality: South Korean
Date of Birth: 2003.03.02
Zodiac Sign: Pisces
Chinese Zodiac: Horse
Height: 158 cm (5’18”)
Weight: 39 kg (85.9 lbs)
Blood Type: A
Personal Social Media: N/A

Kim Dayeon Facts & TMI

Kim Dayeon was born and grew up in Seoul.
She is a trainee under Jellyfish Entertainment.
She ranked 4th in the final night of idol survival show ‘Girls Planet 999’ and set to debut with Kep1er in December 2021.
Before participating in ‘Girls Planet 999’ she also competed in another idol survival show ‘Produce 48’ representing CNC Entertainment.
She was eliminated in the 5th episode of ‘Produce 48’.
After leaving CNC Entertainment, she joined STARDIUM Entertainment with fellow CNC trainees.

Other facts about Kim Dayeon

Ezaki Hikaru

Ezaki Hikaru Profile

Birth Name: 江崎ひかる (Ezaki Hikaru)
Stage Name: Ezaki Hikaru
Nationality: Japanese
Date of Birth: 2004.03.12
Zodiac Sign: Pisces
Chinese Zodiac: Monkey
Height: 154.5 cm (5’06”)
Weight: N/A
Blood Type: N/A
Personal Social Media: N/A

Ezaki Hikaru Facts & TMI

Ezaki Hikaru was born and grew up in Fukuoka.
She is a student of Avex Artist Academy Fukuoka.
Ezaki Hikaru is set to debut with group Kep1er after placing 7th in the final rank of idol survival program ‘Girls Planet 999’.
She was one of the most popular Japanese contestants in the show.
She currently has no agency.
It is assumed that she graduated from Takuma Junior High School. A school magazine that was published in 2018 mentioned someone called Ezaki Hikaru as Takuma Junior High School’s dance team leader.

Other facts about Ezaki Hikaru

Huening Bahiyyih

Huening Bahiyyih Profile

Birth Name: Bahiyyih Jaleh Huening
Stage Name: Huening Bahiyyih
Nationality: South Korean and American (Dual citizenship)
Date of Birth: 2004.07.27
Zodiac Sign: Leo
Chinese Zodiac: Monkey
Height: 166 cm (5’44”)
Weight: N/A
Blood Type: N/A
Personal Social Media: N/A

Huening Bahiyyih Facts & TMI

Bahiyyih Jaleh Huening or Huening Bahiyyih was born from an American father (Nabil David Huening) and Korean mother (Jung Yeon Joo).
She has two siblings: older brother Huening Kai who is also a member of TXT (born 2002) and an elder sister Lea Navvab Huening (born 2000).
She is a trainee from PlayM Entertainment.
Huening Bahiyyih ranked 2nd during the final night of idol survival show ‘Girls Planet 999’.
Because her mother’s surname is Jung, she is also called Jung Bahiyyih.
Her father Nabil was born in Brazil, and has been living in the US since age 4.

Other facts about Huening Bahiyyih

Seo Youngeun

Seo Youngeun Profile

Birth Name: 서영은 (Seo Youngeun)
Stage Name: Seo Youngeun
Nationality: South Korean
Date of Birth: 2004.12.27
Zodiac Sign: Capricorn
Chinese Zodiac: Monkey
Height: 166 cm (5’51”)
Weight: N/A
Blood Type: N/A
Personal Social Media: N/A

Seo Youngeun Facts & TMI

Seo Youngeun was contestant of ‘Girls Planet 999’, she is managed by Biscuit Entertainment.
She is set to debut with girl group Kep1er after successfully achieving the 5th rank on survival program ‘Girls Planet 999’.
During the airing of the show, she mostly served as the main vocalist.
She is the youngest of three. Her family consists of mother, father, and two older sisters.
She has a husky voice and a wide vocal range.
She received training at ModernK Music Academy before joining her current agency.

Other facts about Seo Youngeun

Kang Yeseo

Kang Yeseo Profile

Birth Name: 강예서 (Kang Yeseo)
Stage Name: Kang Yeseo
Nationality: South Korean
Date of Birth: 2005.08.22
Zodiac Sign: Capricorn
Chinese Zodiac: Rooster
Height: 157 cm (5’15”)
Weight: 42 kg (92.5 lbs)
Blood Type: A
Personal Social Media: N/A

Kang Yeseo Facts & TMI

Kang Yeseo was a member of girl groups CutieL (2010~2013), Pritti-G (2014) and Busters (2019~2020).
Now she becomes a maknae of Kep1er, a project group formed through the idol survival show ‘Girls Planet 999’.
She finished in 6th position during the final round of ‘Girls Planet 999’.
Yeseo’s is currently managed by 143 Entertainment.
Before pursuing a career as an idol, she debuted as a child actress in the drama ‘Golden Fish’ in 2010.
She was the main vocalist of Busters.

Other facts about Kang Yeseo

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