Kep1Er

Kep1er (/ˈkɛplər/; Korean: 케플러; RR: Kepeulleo) is a South Korean girl group formed through the Mnet reality competition show Girls Planet 999 in 2021 and managed by Swing Entertainment and WakeOne.

The group consists of nine members: Kim Chae-hyun, Huening Bahiyyih, Choi Yu-jin, Kim Da-yeon, Seo Young-eun, Kang Ye-seo, Hikaru Ezaki, Mashiro Sakamoto, and Shen Xiaoting. They debuted on January 3, 2022, with the extended play (EP) First Impact and would be active for two years and six months.

Kep1er
Kep1er posing for the camera at Troubleshooter showcase
Kep1er in October 2022
L–R: Hikaru, Yeseo, Dayeon, Xiaoting, Chaehyun, Yujin, Huening Bahiyyih, Youngeun, and Mashiro
Background information
OriginSeoul, South Korea
GenresK-pop
Years active2022 (2022)–present
Labels
Spinoff ofGirls Planet 999
Members
  • Yujin
  • Xiaoting
  • Mashiro
  • Chaehyun
  • Dayeon
  • Hikaru
  • Huening Bahiyyih
  • Youngeun
  • Yeseo
Websitewake-one.com/artists/kep1er/

Name

Kep1Er 
Kep1er's official logo.

"Kep1er" was a name suggested by viewers of Girls Planet 999 through the website Naver. The name is a reference to the planets in the Kepler star systems named after the 16th century astronomer Johannes Kepler.

History

Formation through Girls Planet 999

Kep1er was formed through the Mnet reality survival show Girls Planet 999, which aired from August 6 to October 22, 2021. The show brought 99 contestants from China, Japan and South Korea to compete to debut in a multinational girl group. Out of initially 99 contestants, only the top nine would make the final lineup.

Before the show began, several group members had already been active in the entertainment industry. Choi Yu-jin made her debut in the Cube Entertainment girl group CLC on March 19, 2015, with the group's extended play (EP) First Love; she was on hiatus from CLC due to activities with Kep1er until their disbandment. In 2010, Kang Ye-seo was a member of the girl group CutieL before joining Busters from 2019 to 2020.

Kim Da-yeon participated in Produce 48 in 2018, representing CNC Entertainment, while Shen Xiaoting participated in Produce Camp 2020, representing Top Class Entertainment. Both were eliminated in the first round, placing 70th and 80th in their respective shows. Mashiro Sakamoto, a trainee at JYP Entertainment from 2016 to 2018, appeared in the first episode of the Mnet reality survival show Stray Kids as part of the female trainee team, but did not progress past the first episode. Following Produce 48, Da-yeon left CNC Entertainment and signed with Stardium Entertainment, only to leave once more after her debut plans fell through. Xiaoting was a competitive ballroom and modern dancer, having won a gold medal in a modern dance sport competition in Shanghai, as well as ranking sixth globally in a British competition.

2021–2022: Debut with First Impact, Queendom 2, and Japanese debut with Fly-Up

Kep1er was originally scheduled to debut on December 14, 2021, with pre-orders for their EP First Impact having begun on November 29. They were also initially scheduled to perform at the 2021 Mnet Asian Music Awards on December 11. However, it was announced that the group's scheduled debut had been delayed to January 3, 2022, after one of their staff members tested positive for COVID-19. Their performance at the 2021 Mnet Asian Music Awards was also cancelled. On December 14, it was revealed that group members Mashiro and Xiaoting tested positive for COVID-19 and were announced to have fully recovered on December 26.

Kep1Er 
Kep1er in July 2022

On January 3, 2022, Kep1er released their debut EP First Impact, with "Wa Da Da" serving as lead single. On January 10, Chaehyun was announced as the new co-host for SBS MTV's music program The Show alongside Ateez's Yeosang and Cravity's Minhee. On January 13, Kep1er won their first music program award on M Countdown with "Wa Da Da". On February 21, 2022, it was confirmed that Kep1er will participate in the second season of the Mnet reality competition show Queendom, scheduled to premiere in March 2022. On June 20, Kep1er released their second EP Doublast, with "Up!" serving as the lead single. On August 3, Kep1er released their first Japanese single Fly-Up, featuring "Wing Wing" as lead track. It was released on September 7, 2022. On September 23, Kep1er released the promotional single "Sugar Rush" through Universe Music. On October 13, Kep1er released their third EP Troubleshooter, with "We Fresh" serving as the lead single.

2023–present: First Japanese arena tour

On February 14, 2023, Wake One and Swing Entertainment announced the dates for Kep1er Japan Concert Tour 2023 'Fly-By', which will be held in Aichi and Hyogo. This marked the first time that the group will hold a Japanese arena tour since their debut. On March 15, Kep1er released their second Japanese single Fly-By, with "I Do! Do You?" as the lead track. On April 10, The group released their fourth EP Lovestruck!, with "Giddy" as the lead single. Kep1er successfully carried out their concert tour by performing in Tokyo at Yoyogi National Stadium on May 20–21, Aichi Sky Expo on June 2–3 and at Kobe World Memorial Hall in Kobe on June 10–11. On July 6, Kep1er released the promotional single "Rescue Tayo" in collaboration with the YouTube children animation channel Tayo the Little Bus. On September 22, it was reported that WakeOne is discussing on the possibility of extending the group's contract with the members' respective agencies beyond the initial two years and six months contract, which if unsuccessful will lead to the group's disbandment in mid-2024. On September 25, the group released their fifth EP Magic Hour, with "Galileo" as the lead single. On November 22, the group released their third Japanese single Fly-High, with "Grand Prix" as the lead track.

By January 2024, discussion on renewal of the group members' contracts was reported to still be ongoing. The group's current contract is set to expire on July 3 later that year. Kep1er held their second Japanese concert tour titled Kep1er Japan Concert Tour 2024 'Fly-High' in Chiba at the Makuhari Event Hall on February 23–24, 2024, and in Kobe at the Kobe World Memorial Hall on March 2–3. On May 8, Kep1er will be releasing their first Japanese studio album Kep1going. The MV for title track "Straight Line" was released on April 23, 2024.

Endorsements

On February 15, 2022, Kep1er became models for South Korean cosmetics brand S2ND.

Members

  • Choi Yujin (최유진) – leader
  • Shen Xiaoting (沈小婷; 션샤오팅)
  • Mashiro Sakamoto (坂本舞白; 사카모토 마시로) – co-leader
  • Kim Chaehyun (김채현)
  • Kim Dayeon (김다연)
  • Hikaru Ezaki (江崎ひかる; 에자키 히카루)
  • Huening Bahiyyih (휴닝바히에)
  • Seo Youngeun (서영은)
  • Kang Yeseo (강예서)

Discography

Studio albums

List of studio albums, showing selected details
Title Details
Kep1going

Extended plays

List of extended plays, showing selected details, selected chart positions, sales figures, and certifications
Title Details Peak chart positions Sales Certifications
KOR
FIN
JPN
JPN
Hot

First Impact
  • Released: January 3, 2022
  • Labels: Swing, Wake One
  • Formats: CD, digital download, streaming
1 19 2 10
  • KOR: 396,102
  • JPN: 37,625
Doublast
  • Released: June 20, 2022
  • Labels: Swing, Wake One
  • Formats: CD, digital download, streaming
2 9 24
  • KOR: 353,401
  • JPN: 33,056
  • KMCA: Platinum
Troubleshooter
  • Released: October 13, 2022
  • Labels: Swing, Wake One
  • Formats: CD, digital download, streaming
2 6 21
  • KOR: 267,476
  • JPN: 21,935
  • KMCA: Platinum
Lovestruck!
  • Released: April 10, 2023
  • Labels: Swing, Wake One
  • Formats: CD, digital download, streaming
2 7 29
  • KOR: 195,786
  • JPN: 14,438
Magic Hour
  • Released: September 25, 2023
  • Labels: Swing, Wake One
  • Formats: CD, digital download, streaming
3 7 61
  • KOR: 141,529
  • JPN: 18,803
"—" denotes a recording that did not chart or was not released in that territory.

Singles

List of singles, showing year released, selected chart positions, sales figures, certifications, and name of the album
Title Year Peak chart positions Sales Certifications Album
KOR
KOR
Songs

JPN
JPN
Comb.

JPN
Hot

NZ
Hot

SGP
VIE
US
World

WW
Korean
"Wa Da Da" 2022 75 70 7 9 24 11 73 13 77
  • RIAJ: Platinum (st.)
First Impact
"Up!" 36 27 29 Doublast
"We Fresh" Troubleshooter
"Giddy" 2023 Lovestruck!
"Galileo" 96 Magic Hour
Japanese
"Wing Wing" 2022 2 2 3
  • JPN: 88,911
  • RIAJ: Gold (phy.)
Kep1going
"I Do! Do You?" 2023 3 3 3
  • JPN: 65,592 (phy.)
  • RIAJ: Gold (phy.)
"Grand Prix" 2 2 6
  • JPN: 68,448 (phy.)
  • RIAJ: Gold (phy.)
"Straight Line" 2024 To be released
"—" denotes a recording that did not chart or was not released in that territory.

Promotional singles

List of promotional singles, showing year released, selected chart positions, and name of the album
Title Year Peak chart position Album
KOR
DL

"Sugar Rush" 2022 82 Non-album single
"Rescue Tayo" 2023 160

Other charted songs

List of other charted songs, showing year released, selected chart positions, and name of the album
Title Year Peak chart position Album
KOR
DL

US
World

"See the Light" 2022 128 First Impact
"MVSK" 96
"Shine" (Kep1er ver.) 118
"Another Dream" (Kep1er ver.) 143
"OOO" (Kep1er Ver.) 135
"Don't Go" (나비소녀)
(with Loona as Sun and Moon)
14 Queendom 2 Position Unit Battle Part.1-1
"Purr"
(with Viviz as Kev1z)
118 Position Unit Battle Part 1-2
"The Girls (Can't Turn Me Down)" 154 Queendom 2 Final
"Le Voya9e" 65 Doublast
"Attention" 75
"Good Night" 78
"Rewind" 79
"Lion Tamer" 182 Troubleshooter
"Dreams" 185
"Downtown" 186
"The Girls (Can't Turn Me Down) (Remastered)" 198
"Back to the City" 2023 79 Lovestruck!
"LVLY" 85
"Why" 88
"Happy Ending" 90
"The Door" 146 Magic Hour
"Love on Lock" 152
"Tropical Light" 160
"Tape" 167
"—" denotes a recording that did not chart or was not released in that territory

Concerts and tours

Kep1er Japan Concert Tour 2023 'Fly-By'

Date City Country Venue
May 20, 2023 Tokyo Japan Yoyogi National Stadium
May 21, 2023
June 2, 2023 Aichi Aichi Sky Expo
June 3, 2023
June 10, 2023 Kobe World Memorial Hall
June 11, 2023

Kep1er Japan Concert Tour 2024 'Fly-High'

Date City Country Venue Attendance
February 23, 2024 Chiba Japan Makuhari Event Hall 30,000
February 24, 2024
February 25, 2024
March 2, 2024 Kobe World Memorial Hall
March 3, 2024

Videography

Music videos

List of songs, showing year released, name of the directors, and the length of the music videos
Title Year Director(s) Length Ref.
"Wa Da Da" 2022 Bang Jae-yeob 3:18
"Up!" Hiijack 3:18
"Wing Wing" Naive Creative Production 3:23
"Sugar Rush" 3:34
"We Fresh" 3:44
"I do! Do you?" 2023 Ko Joo-yeong 4:00
"Giddy" Bart (Flipevil) 3:15
"Rescue Tayo" OHSKA 2:34
"Galileo" Hong Jaehwan / Lee Hyesu
(SWISHER)
3:32
"Grand Prix" 88 Gymnastics Heros 3:16
"Straight Line" 2024 3:07

Filmography

Television shows

Year Title Notes Ref.
2021 Girls Planet 999 Survival show determining Kep1er's members
Kep1er View Pre-debut reality show series
2022 Kep1er Debut Show Debut show
Queendom 2 Contestant
Kep1er Doublast On Air Comeback show
2023 Kep1er-unner Reality show series
Kep1er Comeback Show: Lovestruck! Comeback show

Web shows

Year Title Notes Ref.
2022–present Kep1us Behind the scenes of the members' activities
2022 Kep1er Zone Variety show series
KEPtain Heroes
2023 Kep1ayer
2023–present Kep1erving Weekly variety shows

Awards and nominations

Name of the award ceremony, year presented, category, nominee of the award, and the result of the nomination
Award ceremony Year Category Nominee / Work Result Ref.
Asia Artist Awards 2022 Best Choice Award – Music Kep1er Won
New Wave Award – Music Won
2023 Best Icon Award Won
Brand Customer Loyalty Awards 2022 Rookie of the Year (Female) Won
Cable TV Broadcasting Awards Star Award Won
Circle Chart Music Awards 2023 Song of the Year – January "Wa Da Da" Won
New Artist of the Year – Digital Nominated
New Artist of the Year – Physical Doublast Nominated
Genie Music Awards 2022 Best Female Rookie Award Kep1er Nominated
Golden Disc Awards 2023 Rookie Artist of the Year Nominated
Hanteo Music Awards 2023 Won
2024 Popular Global Group Won
Japan Gold Disc Award 2023 Best 3 New Artists (Asia) Won
Song of the Year by Streaming (Asia) "Wa Da Da" Won
Japan Record Awards 2022 Special Achievement Award Kep1er Won
K-Global Heart Dream Awards K-Global Super Rookie Award Won
Korea Model Awards Rising Star Award – Singer Won
MAMA Awards 2022 Favorite New Artist Won
Best New Female Artist Nominated
Worldwide Fans' Choice Top 10 Nominated
Artist of the Year Longlisted
2023 Favourite Asian Female Group Won
Worldwide Fans' Choice Top 10 Nominated
Melon Music Awards 2022 New Artist of the Year Nominated
Mnet Japan Fan's Choice Awards 2022 Rookie of the Year Won
Seoul Music Awards 2023 New Wave Star Award Kep1er Won
2024 Hallyu Special Award Nominated
Main Award (Bonsang) Nominated
Popularity Award Nominated
The Fact Music Awards 2022 Global Hottest Award Kep1er Won
Fan N Star Choice Award (Artist) Nominated
Four Star Awards Nominated
idolplus Popularity Award Nominated

Notes

References

This article uses material from the Wikipedia English article Kep1er, which is released under the Creative Commons Attribution-ShareAlike 3.0 license ("CC BY-SA 3.0"); additional terms may apply (view authors). Content is available under CC BY-SA 4.0 unless otherwise noted. Images, videos and audio are available under their respective licenses.
®Wikipedia is a registered trademark of the Wiki Foundation, Inc. Wiki English (DUHOCTRUNGQUOC.VN) is an independent company and has no affiliation with Wiki Foundation.

Tags:

Kep1Er NameKep1Er HistoryKep1Er EndorsementsKep1Er MembersKep1Er DiscographyKep1Er Concerts and toursKep1Er VideographyKep1Er FilmographyKep1Er Awards and nominationsKep1Er

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