Kep1er discography explained

Artist:Kep1er
Studio:2
Ep:5
Singles:10
Option Name:Promotional singles
Option:2

South Korean girl group Kep1er has released two studio albums, five extended plays, ten singles, and four promotional singles. As of July 2024, Kep1er has sold over 1.77 million combined albums.

The group made their debut with the extended play First Impact. The EP sold approximately 400,000 copies and received a platinum certification in South Korea. Its title track, "Wa Da Da", peaked at number 75 on the Circle Digital Chart in South Korea and was also certified platinum for streaming in Japan.

The group's Japanese debut single, "Fly-Up", was released on September 7, 2022, under the Sony Music Entertainment Japan subsidiary Ariola Japan.

Kep1er's first Japanese studio album, Kep1going, debuted and peaked at number 2 on the Billboard Japan Hot Albums chart and number 3 on the Oricon Albums Chart. It received a gold certification in Japan, with approximately 100,000 copies sold. This is then followed by their first Korean studio album, Kep1going On, which debuted at number 5 on the Circle Album Chart.

Studio albums

Korean studio albums

Title! scope="col" rowspan="2"
DetailsPeak chart positionsSales
KOR
[1]
JPN
[2]
JPN
Comb.
[3]
JPN
Hot

[4]
Kep1going On 5 13 17 39
  • KOR: 119,600[5]
  • JPN: 8,395[6]

Japanese studio albums

Title! scope="col" rowspan="2"
DetailsPeak chart positionsSalesCertifications
JPN
JPN
Comb.
JPN
Hot

Kep1going
  • Released: May 8, 2024
  • Labels: WakeOne, Ariola Japan
  • Formats: CD, digital download, streaming
3 3 2
  • JPN: 69,678[7]

Extended plays

Title! scope="col" rowspan="2"
DetailsPeak chart positionsSalesCertifications
KOR
FIN
[9]
JPN
JPN
Comb.
JPN
Hot

First Impact
  • Released: January 3, 2022
  • Labels: Swing, WakeOne
  • Formats: CD, digital download, streaming
1 19 2 2 10
Doublast
  • Released: June 20, 2022
  • Labels: Swing, WakeOne
  • Formats: CD, digital download, streaming
2 9 7 24
  • KOR: 353,401
  • JPN: 33,056[13]
  • KMCA: Platinum
Troubleshooter
  • Released: October 13, 2022
  • Labels: Swing, WakeOne
  • Formats: CD, digital download, streaming
2 6 7 21
  • KOR: 267,476
  • JPN: 21,935[14]
  • KMCA: Platinum
Lovestruck!
  • Released: April 10, 2023
  • Labels: Swing, WakeOne
  • Formats: CD, digital download, streaming
2 7 7 29
  • Physical (13,922):
    • Web site: ja:オリコン月間 アルバムランキング 2023年04月度. Oricon Monthly Album Ranking April 2023. https://www.oricon.co.jp/rank/ja/m/2023-04/p/2/. Oricon. ja. October 15, 2023. May 10, 2023. https://web.archive.org/web/20230510061115/https://www.oricon.co.jp/rank/ja/m/2023-04/p/2/. dead.
    • Web site: ja:オリコン週間 アルバムランキング 2023年05月01日~2023年05月07日. Oricon Weekly Album Ranking May 1—7, 2023. https://www.oricon.co.jp/rank/ja/w/2023-05-15/p/3/. Oricon. ja. October 15, 2023. May 10, 2023. https://web.archive.org/web/20230510062211/https://www.oricon.co.jp/rank/ja/w/2023-05-15/p/3/. dead.
  • Digital (516):
    • Web site: ja:オリコン週間 デジタルアルバムランキング 2023年04月10日~2023年04月16日. Oricon Weekly Digital Album Ranking April 10, 2023 – April 16, 2023. https://www.oricon.co.jp/rank/dia/w/2023-04-24/p/2/. Oricon. ja. December 12, 2023. April 19, 2023. https://web.archive.org/web/20230419050233/https://www.oricon.co.jp/rank/dia/w/2023-04-24/p/2/. dead.
Magic Hour
  • Released: September 25, 2023
  • Labels: Swing, WakeOne
  • Formats: CD, digital download, streaming
3 7 7 61
"—" denotes a recording that did not chart or was not released in that territory.

Singles

Korean singles

Title! scope="col" rowspan="2"
YearPeak chart positionsCertificationsAlbum
KOR
[19]
KOR
Songs

[20]
JPN
Comb.
[21]
JPN
Hot

[22]
NZ
Hot

[23]
SGP
[24]
VIE
[25]
US
World

[26]
WW
[27]
"Wa Da Da"202275 70 7 9 24 11 73 13 77
  • RIAJ: Platinum [28]
First Impact
"Up!"36 27 29 Doublast
"We Fresh"Troubleshooter
"Giddy"2023Lovestruck!
"Galileo"96 Magic Hour
"Shooting Star"2024Kep1going On
"—" denotes a recording that did not chart or was not released in that territory.
"*" denotes a chart did not exist at that time.

Japanese singles

Title! scope="col" rowspan="2"
YearPeak chart positionsSalesCertificationsAlbum
JPN
[29]
JPN
Comb.
JPN
Hot

"Wing Wing"20222 2 3 Kep1going
"I Do! Do You?"20233 3 3
"Grand Prix"2 2 6
"Straight Line"2024
"—" denotes a recording that did not chart or was not released in that territory.

Promotional singles

Title! scope="col" rowspan="2"
YearPeak chart positionAlbum
KOR
DL
[36]
"Sugar Rush"202282rowspan="2"
"Rescue Tayo"2023160

Other charted songs

Title! scope="col" rowspan="2"
YearPeak chart positionAlbum
KOR
DL
[37]
US
World

[38]
"See the Light"2022128First Impact
"MVSK"96
"Shine" (Kep1er version)118
"Another Dream" (Kep1er version)143
"OOO" (Kep1er version)135
"Don't Go" (Korean: 나비소녀)
14 Position Unit Battle Part.1-1
"Purr"
118 Position Unit Battle Part 1-2
"The Girls (Can't Turn Me Down)"154 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"202379 Lovestruck
"LVLY"85
"Why"88
"Happy Ending"90
"The Door"146 Magic Hour
"Love on Lock"152
"Tropical Light"160
"Tape"167
"Double Up"202483 Kep1going On
"Curious"87
"Last Carnival"90
"Straight Line" (Korean version)91
"Problem"92
"Grand Prix" (Korean version)93
"Push Button"95
"Dear Diary"97
"Flowers, Flutter, Your Heart"98
"—" denotes a recording that did not chart or was not released in that territory

Notes and References

  1. Peak chart positions on the Circle Album Chart:
    • Web site: First Impact. Gaon Chart. Korea Music Content Association. ko. January 2–8, 2022. January 13, 2022. January 13, 2022. https://web.archive.org/web/20220113020743/http://gaonchart.co.kr/main/section/chart/album.gaon?nationGbn=T&serviceGbn=&targetTime=02&hitYear=2022&termGbn=week. live.
    • Web site: Doublast. Gaon Chart. Korea Music Content Association. ko. June 19–25, 2022. June 30, 2022. June 30, 2022. https://web.archive.org/web/20220630020830/http://www.gaonchart.co.kr/main/section/chart/album.gaon?nationGbn=T&serviceGbn=&targetTime=26&hitYear=2022&termGbn=week. live.
    • Web site: Troubleshooter. Circle Chart. Korea Music Content Association. ko. October 9–15, 2022. October 20, 2022. October 20, 2022. https://web.archive.org/web/20221020030054/https://circlechart.kr/page_chart/album.circle?nationGbn=T&targetTime=42&hitYear=2022&termGbn=week&yearTime=3. live.
    • Web site: Lovestruck!. Circle Chart. Korea Music Content Association. ko. April 9–15, 2023. April 20, 2023. April 20, 2023. https://web.archive.org/web/20230420020525/https://circlechart.kr/page_chart/album.circle?nationGbn=T&targetTime=15&hitYear=2023&termGbn=week&yearTime=3. live.
    • Web site: Magic Hour. Circle Chart. Korea Music Content Association. ko. September 24–30, 2023. October 5, 2023. October 5, 2023. https://web.archive.org/web/20231005023120/https://circlechart.kr/page_chart/album.circle?nationGbn=T&targetTime=39&hitYear=2023&termGbn=week&yearTime=3. live.
    • Web site: Kep1going On. Circle Chart. Korea Music Content Association. ko. June 2–8, 2024. June 13, 2024. June 14, 2024. https://web.archive.org/web/20240614114700/https://circlechart.kr/page_chart/album.circle?nationGbn=T&targetTime=23&hitYear=2024&termGbn=week&yearTime=3. live.
  2. Web site: Kep1erのアルバム売. Kep1er Album Sales. Oricon. ja. June 12, 2024. October 15, 2023. https://web.archive.org/web/20231015052900/https://www.oricon.co.jp/prof/885770/rank/album/. live.
  3. Web site: Kep1erの合算アルバム売. Oricon. ja. June 28, 2024. May 16, 2024. https://web.archive.org/web/20240516045829/https://www.oricon.co.jp/prof/885770/rank/coa/. live.
  4. Peak chart positions on Billboard Japans Hot Albums:
    • Web site: First Impact. ja. January 12, 2022. May 17, 2022. January 12, 2022. https://web.archive.org/web/20220112042951/https://www.billboard-japan.com/charts/detail?a=hot_albums&year=2022&month=01&day=17. live.
    • Web site: Doublast. ja. June 29, 2022. June 29, 2022. June 29, 2022. https://web.archive.org/web/20220629062901/https://www.billboard-japan.com/charts/detail?a=hot_albums&year=2022&month=07&day=04. live.
    • Web site: Troubleshooter. ja. October 19, 2022. October 19, 2022. October 19, 2022. https://web.archive.org/web/20221019052321/https://www.billboard-japan.com/charts/detail?a=hot_albums&year=2022&month=10&day=24. live.
    • Web site: Lovestruck!. ja. April 19, 2023. April 19, 2023. April 19, 2023. https://web.archive.org/web/20230419051541/https://www.billboard-japan.com/charts/detail?a=hot_albums&year=2023&month=04&day=24. live.
    • Web site: Magic Hour. ja. October 4, 2023. October 4, 2023. October 4, 2023. https://web.archive.org/web/20231004160357/https://www.billboard-japan.com/charts/detail?a=hot_albums&year=2023&month=10&day=09. live.
    • Web site: Kep1going. ja. May 15, 2024. May 15, 2024. May 15, 2024. https://web.archive.org/web/20240515040621/https://www.billboard-japan.com/charts/detail?a=hot_albums&year=2024&month=05&day=20. live.
    • Web site: Kep1going On. ja. June 12, 2024. June 12, 2024. June 12, 2024. https://web.archive.org/web/20240612073735/https://www.billboard-japan.com/charts/detail?a=hot_albums&year=2024&month=06&day=17. live.
  5. Cumulative Sales of Kep1going On:
  6. Cumulative Japanese sales for Kep1going On:
    • Physical (8,045):
    • Digital (350):
      • Web site: ja:オリコン週間 デジタルアルバムランキング 2024年06月03日~2024年06月09日. Oricon Weekly Digital Album Ranking June 3, 2024 – June 9, 2024. https://www.oricon.co.jp/rank/dia/w/2024-06-17/p/2/. Oricon. ja. June 12, 2024. June 12, 2024. https://web.archive.org/web/20240612030207/https://www.oricon.co.jp/rank/dia/w/2024-06-17/p/2/.
  7. Cumulative sales for Kep1going:
    • Physical (69,237):
      • Web site: ja:オリコン月間 アルバムランキング 2024年05月度. Oricon Monthly Album Ranking May 2024. https://www.oricon.co.jp/rank/ja/m/2024-05/. Oricon. ja. June 12, 2024. June 12, 2024. https://web.archive.org/web/20240612040223/https://www.oricon.co.jp/rank/ja/m/2024-05/.
    • Digital (441):
      • Web site: ja:オリコン週間 デジタルアルバムランキング 2024年05月06日~2024年05月12日. Oricon Weekly Digital Album Ranking May 6, 2024 – May 12, 2024. https://www.oricon.co.jp/rank/dia/w/2024-05-20/. Oricon. ja. May 15, 2024. May 15, 2024. https://web.archive.org/web/20240515043105/https://www.oricon.co.jp/rank/dia/w/2024-05-20/.
      • Web site: ja:オリコン週間 デジタルアルバムランキング 2024年05月13日~2024年05月19日. Oricon Weekly Digital Album Ranking May 12, 2024 – May 19, 2024. https://www.oricon.co.jp/rank/dia/w/2024-05-27/. Oricon. ja. June 12, 2024. May 22, 2024. https://web.archive.org/web/20240522053435/https://www.oricon.co.jp/rank/dia/w/2024-05-27/p/5/.
  8. Japan. Kep1er. Kep1going. album. 2024. 05. June 10, 2024.
  9. Web site: Albumit 1/2022. Musiikkituottajat. fi. January 13, 2022. January 9, 2022. https://web.archive.org/web/20220109213709/https://www.ifpi.fi/lista/albumit/2022/1/. live.
  10. Web site: Album Chart 2022. Circle Chart. ko. January 14, 2023. January 13, 2023. https://web.archive.org/web/20230113032113/https://circlechart.kr/page_chart/album.circle?nationGbn=T&targetTime=2022&hitYear=2022&termGbn=year&yearTime=3. live.
  11. Cumulative Japanese sales for First Impact:
    • Physical (35,427):
      • Web site: ja:オリコン月間 アルバムランキング 2022年01月度. Oricon Monthly Album Ranking January 2022. https://www.oricon.co.jp/rank/ja/m/2022-01/. Oricon. ja. February 16, 2022. February 12, 2022. https://web.archive.org/web/20220212201802/https://www.oricon.co.jp/rank/ja/m/2022-01/. dead.
    • Digital (2,198):
      • Web site: ja:オリコン週間 デジタルアルバムランキング 2022年01月03日~2022年01月09日. Oricon Weekly Digital Album Ranking January 3, 2022 – January 9, 2022. https://www.oricon.co.jp/rank/dia/w/2022-01-17/. Oricon. ja. January 12, 2022. January 12, 2022. https://web.archive.org/web/20220112041216/https://www.oricon.co.jp/rank/dia/w/2022-01-17/. deviated.
      • Web site: ja:オリコン週間 デジタルアルバムランキング 2022年01月10日~2022年01月16日. Oricon Weekly Digital Album Ranking January 10, 2022 – January 16, 2022. https://www.oricon.co.jp/rank/dia/w/2022-01-24/p/2/. Oricon. ja. January 19, 2022. January 19, 2022. https://web.archive.org/web/20220119130401/https://www.oricon.co.jp/rank/dia/w/2022-01-24/p/2/. dead.
  12. South Korea. album. March 10, 2022.
  13. Cumulative Japanese sales for Doublast:
    • Physical (32,107):
      • Web site: ja:オリコン週間 アルバムランキング 2022年06月20日~2022年06月26日. Oricon Weekly Album Ranking June 20, 2022 – June 26, 2022. https://www.oricon.co.jp/rank/ja/w/2022-07-04/. Oricon. ja. June 29, 2022. June 29, 2022. https://web.archive.org/web/20220629030946/https://www.oricon.co.jp/rank/ja/w/2022-07-04/. dead.
      • Web site: ja:オリコン月間 アルバムランキング 2022年07月度. Oricon Monthly Album Ranking July 2022. https://www.oricon.co.jp/rank/ja/m/2022-07/p/3/. Oricon. ja. November 9, 2022. October 3, 2022. https://web.archive.org/web/20221003155332/https://www.oricon.co.jp/rank/ja/m/2022-07/p/3/. dead.
    • Digital (949):
      • Web site: ja:オリコン週間 デジタルアルバムランキング 2022年06月20日~2022年06月26日. Oricon Weekly Digital Album Ranking June 20, 2022 – June 26, 2022. https://www.oricon.co.jp/rank/dia/w/2022-07-04/. Oricon. ja. December 12, 2023. June 29, 2022. https://web.archive.org/web/20220629030816/https://www.oricon.co.jp/rank/dia/w/2022-07-04/. deviated.
  14. Cumulative Japanese sales for Troubleshooter:
    • Physical (21,182):
      • Web site: ja:オリコン月間 アルバムランキング 2022年10月度. Oricon Monthly Album Ranking October 2022. https://www.oricon.co.jp/rank/ja/m/2022-10/p/2/. Oricon. ja. November 9, 2022. November 9, 2022. https://web.archive.org/web/20221109054148/https://www.oricon.co.jp/rank/ja/m/2022-10/p/2/. dead.
      • Web site: ja:オリコン週間 アルバムランキング 2022年10月31日~2022年11月06日. Oricon Weekly Album Ranking October 31, 2022 – November 06, 2022. https://www.oricon.co.jp/rank/ja/w/2022-11-14/p/3/. Oricon. ja. November 9, 2022. November 9, 2022. https://web.archive.org/web/20221109030220/https://www.oricon.co.jp/rank/ja/w/2022-11-14/p/3/. dead.
    • Digital (753):
      • Web site: ja:オリコン週間 デジタルアルバムランキング 2022年10月10日~2022年10月16日. Oricon Weekly Digital Album Ranking October 10, 2022 – October 16, 2022. https://www.oricon.co.jp/rank/dia/w/2022-10-24/. Oricon. ja. October 19, 2022. October 19, 2022. https://web.archive.org/web/20221019140929/https://www.oricon.co.jp/rank/dia/w/2022-10-24/. dead.
      • Web site: ja:オリコン週間 デジタルアルバムランキング 2022年10月17日~2022年10月23日. Oricon Weekly Digital Album Ranking October 17, 2022 – October 23, 2022. https://www.oricon.co.jp/rank/dia/w/2022-10-31/p/4/. Oricon. ja. October 26, 2022. October 26, 2022. https://web.archive.org/web/20221026032535/https://www.oricon.co.jp/rank/dia/w/2022-10-31/p/4/. dead.
  15. Cumulative Korean sales for Lovestruck! :
    • Web site: Album Chart April 2023. Circle Chart. ko. August 18, 2023. April 8, 2023. https://web.archive.org/web/20230408032739/https://circlechart.kr/page_chart/album.circle?nationGbn=T&targetTime=04&hitYear=2023&termGbn=month&yearTime=3. live.
    • Web site: Album Chart First Half 2023. Circle Chart. ko. August 18, 2023. July 7, 2023. https://web.archive.org/web/20230707162625/https://circlechart.kr/page_chart/album.circle?nationGbn=T&targetTime=2023&hitYear=2023&termGbn=year&yearTime=1. live.
  16. Cumulative Japanese sales for Lovestruck
  17. Cumulative Korean sales for Magic Hour:
    • Web site: Album Chart October 2023. Circle Chart. ko. November 9, 2023. November 9, 2023. https://web.archive.org/web/20231109021133/https://circlechart.kr/page_chart/album.circle?nationGbn=T&targetTime=10&hitYear=2023&termGbn=month&yearTime=3. live.
    • Web site: Album Chart 2023 Week 39. Circle Chart. ko. September 24–30, 2023. October 5, 2023. October 5, 2023. https://web.archive.org/web/20231005023120/https://circlechart.kr/page_chart/album.circle?nationGbn=T&targetTime=39&hitYear=2023&termGbn=week&yearTime=3. live.
    • Web site: Album Chart 2023 Week 42. Circle Chart. ko. October 15–21, 2023. October 26, 2023. October 26, 2023. https://web.archive.org/web/20231026055830/https://circlechart.kr/page_chart/album.circle?nationGbn=T&targetTime=42&hitYear=2023&termGbn=week&yearTime=3. live.
  18. Cumulative Japanese sales for Magic Hour:
    • Physical (18,437):
      • Web site: ja:オリコン月間 アルバムランキング 2023年10月度. Oricon Monthly Album Ranking October 2023. https://www.oricon.co.jp/rank/ja/m/2023-10/p/3/. Oricon. ja. November 8, 2023. November 8, 2023. https://web.archive.org/web/20231108035920/https://www.oricon.co.jp/rank/ja/m/2023-10/p/3/. dead.
    • Digital (366):
      • Web site: ja:オリコン週間 デジタルアルバムランキング 2023年09月25日~2023年10月01日. Oricon Weekly Digital Album Ranking September 25, 2023 – October 1, 2023. https://www.oricon.co.jp/rank/dia/w/2023-10-09/. Oricon. ja. December 12, 2023. October 4, 2023. https://web.archive.org/web/20231004034210/https://www.oricon.co.jp/rank/dia/w/2023-10-09/. dead.
  19. Peak chart positions on the Circle Digital Chart:
    • Web site: Wa Da Da. Gaon Chart. Korea Music Content Association. ko. February 6–12, 2022. February 17, 2022. February 17, 2022. https://web.archive.org/web/20220217020420/http://gaonchart.co.kr/main/section/chart/online.gaon?nationGbn=T&serviceGbn=ALL&targetTime=07&hitYear=2022&termGbn=week. live.
  20. Peak chart positions on the Billboards South Korea Songs:
    • Wa Da Da. Billboard Korea. February 13–19, 2022. February 15, 2022. February 15, 2022. https://web.archive.org/web/20220215115101/http://billboard.co.kr/chart/week/. dead.
  21. Web site: Kep1erの合算シングル売. Oricon. ja. October 15, 2023. December 11, 2023. https://web.archive.org/web/20231211125320/https://www.oricon.co.jp/prof/885770/rank/cos/. live.
  22. Peak chart positions on Billboard Japans Hot 100:
    • Web site: Wa Da Da. Billboard Japan. ja. January 26, 2022. January 26, 2022. https://web.archive.org/web/20220126051230/https://www.billboard-japan.com/charts/detail?a=hot100&year=2022&month=01&day=31. live.
    • Web site: Up!. Billboard Japan. ja. June 29, 2022. June 29, 2022. https://web.archive.org/web/20220629063707/https://www.billboard-japan.com/charts/detail?a=hot100&year=2022&month=07&day=04. live.
    • Web site: Wing Wing. Billboard Japan. ja. September 14, 2022. September 14, 2022. https://web.archive.org/web/20220914071407/https://www.billboard-japan.com/charts/detail?a=hot100&year=2022&month=09&day=19. live.
    • Web site: I Do! Do You?. Billboard Japan. ja. March 22, 2023. March 22, 2023. https://web.archive.org/web/20230322045140/https://www.billboard-japan.com/charts/detail?a=hot100&year=2023&month=03&day=27. live.
    • Web site: Galileo. Billboard Japan. ja. October 4, 2023. October 4, 2023. https://web.archive.org/web/20231004160933/https://www.billboard-japan.com/charts/detail?a=hot100&year=2023&month=10&day=09. live.
    • Web site: Grand Prix. Billboard Japan. ja. November 29, 2023. November 30, 2023. https://web.archive.org/web/20231130151015/https://www.billboard-japan.com/charts/detail?a=hot100&year=2023&month=12&day=04. live.
  23. Peak chart positions on Recorded Music NZ's Hot 40 Singles:
    • Web site: Wa Da Da. Recorded Music NZ. January 10, 2022. January 8, 2022. January 8, 2022. https://web.archive.org/web/20220108133606/https://nztop40.co.nz/chart/hotsingles?chart=5260. live.
  24. Peak chart positions on RIAS Top Streaming Chart:
    • Web site: Wa Da Da. Recording Industry Association Singapore. January 7–13, 2022. January 18, 2022. January 18, 2022. https://web.archive.org/web/20220118160241/https://www.rias.org.sg/rias-top-charts/. dead.
    • Web site: Up!. Recording Industry Association Singapore. June 24–30, 2022. July 5, 2022. July 5, 2022. https://web.archive.org/web/20220705062256/https://www.rias.org.sg/rias-top-charts/. dead.
  25. Peak chart positions on Billboards Vietnam Hot 100:
    • Wa Da Da. Billboard. January 16–22, 2022. January 20, 2022. June 12, 2024. https://web.archive.org/web/20240612083928/https://www.billboard.com/charts/billboard-vietnam-hot-100/2022-01-20/. live.
  26. Peak chart positions on Billboards World Digital Song Sales:
    • Wa Da Da. Billboard. subscription. January 9–15, 2022. January 12, 2022. January 11, 2022. https://web.archive.org/web/20220111165511/https://www.billboard.com/charts/world-digital-song-sales/2022-01-15/. live.
  27. Peak chart positions on Billboards Global 200:
    • Wa Da Da. Billboard. subscription. January 23–29, 2022. January 25, 2022. January 24, 2022. https://web.archive.org/web/20220124212338/https://www.billboard.com/charts/billboard-global-200/2022-01-29/. live.
  28. Japan. Kep1er. Wa Da Da. single. 2022. 10. true. November 29, 2022.
  29. Web site: Kep1erのシングル売. Kep1er Singles Sales. Oricon. ja. October 28, 2022. November 30, 2023. https://web.archive.org/web/20231130151255/https://www.oricon.co.jp/prof/885770/rank/single/. live.
  30. Cumulative sales for "Wing Wing":
    • Physical (87,604):
      • Web site: ja:オリコン月間 シングルランキング 2022年09月度. Oricon Monthly Single Ranking September 2022. Oricon. ja. October 12, 2022. October 12, 2022. https://web.archive.org/web/20221012031859/https://www.oricon.co.jp/rank/js/m/2022-09/. dead.
      • Web site: ja:オリコン月間 シングルランキング 2022年10月度. Oricon Monthly Single Ranking October 2022. Oricon. ja. November 9, 2022. November 9, 2022. https://web.archive.org/web/20221109082141/https://www.oricon.co.jp/rank/js/m/2022-10/p/5/. dead.
    • Digital (1,307):
      • Web site: ja:オリコン週間 デジタルシングル(単曲)ランキング 2022年09月05日~2022年09月11日. Oricon Weekly Digital Single (Single Song) Ranking September 5, 2022 – September 11, 2022. Oricon. ja. September 15, 2022. September 14, 2022. https://web.archive.org/web/20220914043240/https://www.oricon.co.jp/rank/dis/w/2022-09-19/p/5/. dead.
  31. Japan. Kep1er. Fly-Up. single. 2022. 9. October 12, 2022.
  32. Cumulative sales for "I Do! Do You?":
    • Web site: ja:オリコン月間 シングルランキング 2023年03月度. Oricon Monthly Single Ranking March 2023. https://www.oricon.co.jp/rank/js/m/2023-03/. Oricon. ja. August 19, 2023. April 12, 2023. https://web.archive.org/web/20230412060526/https://www.oricon.co.jp/rank/js/m/2023-03/. dead.
    • Web site: ja:オリコン週間 シングルランキング 2023年04月17日付. Oricon Weekly Single Ranking April 17, 2023. Oricon. ja. August 29, 2023. April 12, 2023. https://web.archive.org/web/20230412073129/https://www.oricon.co.jp/rank/js/w/2023-04-17/p/2/. dead.
    • Web site: ja:オリコン週間 シングルランキング 2023年04月24日付. Oricon Weekly Single Ranking April 24, 2023. Oricon. ja. August 29, 2023. April 19, 2023. https://web.archive.org/web/20230419052054/https://www.oricon.co.jp/rank/js/w/2023-04-24/p/4/. dead.
    • Web site: ja:オリコン週間 シングルランキング 2023年05月01日付. Oricon Weekly Single Ranking May 1, 2023. Oricon. ja. August 29, 2023. April 26, 2023. https://web.archive.org/web/20230426044731/https://www.oricon.co.jp/rank/js/w/2023-05-01/p/5/. dead.
  33. Japan. Kep1er. Fly-By. single. 2023. 3. August 18, 2023.
  34. Cumulative sales for "Grand Prix":
    • Web site: ja:オリコン月間 シングルランキング 2023年11月度. Oricon Monthly Single Ranking November 2023. https://www.oricon.co.jp/rank/js/m/2023-11/. Oricon. ja. January 10, 2024. December 13, 2023. https://web.archive.org/web/20231213033840/https://www.oricon.co.jp/rank/js/m/2023-11/. dead.
    • Web site: ja:オリコン月間 シングルランキング 2023年12月度. Oricon Monthly Single Ranking December 2023. https://www.oricon.co.jp/rank/js/m/2023-12/p/3/. Oricon. ja. January 10, 2024. January 10, 2024. https://web.archive.org/web/20240110032744/https://www.oricon.co.jp/rank/js/m/2023-12/p/3/. dead.
    • Web site: ja:オリコン週間 シングルランキング 2024年01月08日~2024年01月14日. Oricon Weekly Single Ranking January 8, 2024 - January 14, 2024. https://www.oricon.co.jp/rank/js/w/2024-01-22/p/2/. Oricon. ja. January 17, 2024. January 17, 2024. https://web.archive.org/web/20240117023316/https://www.oricon.co.jp/rank/js/w/2024-01-22/p/2/.
  35. Japan. Kep1er. Fly-High. single. 2023. 11. December 8, 2023.
  36. Peak chart positions for promotional singles on Circle Download Chart:
    • Web site: Sugar Rush. Circle Chart. ko. December 20, 2022. September 29, 2022. https://web.archive.org/web/20220929025310/https://circlechart.kr/page_chart/onoff.circle?nationGbn=T&serviceGbn=S1020&targetTime=39&hitYear=2022&termGbn=week&yearTime=3. live.
    • Web site: Rescue Tayo. Circle Chart. ko. September 1, 2023. July 13, 2023. https://web.archive.org/web/20230713030622/https://circlechart.kr/page_chart/onoff.circle?nationGbn=T&serviceGbn=S1020&targetTime=27&hitYear=2023&termGbn=week&yearTime=3. live.
  37. Peak chart positions for other charted songs on Circle Download Chart:
    • Web site: All non-single tracks from First Impact. Gaon Music Chart. ko. January 2–8, 2022. October 10, 2023. January 13, 2022. https://web.archive.org/web/20220113025607/http://gaonchart.co.kr/main/section/chart/online.gaon?nationGbn=T&serviceGbn=S1020&targetTime=02&hitYear=2022&termGbn=week. dead.
    • Web site: Purr. Gaon Music Chart. ko. April 8–14, 2022. May 19, 2022. May 5, 2022. https://web.archive.org/web/20220505031820/http://gaonchart.co.kr/main/section/chart/online.gaon?nationGbn=T&serviceGbn=S1020&targetTime=18&hitYear=2022&termGbn=week. dead.
    • Web site: The Girls (Can't Turn Me Down). Gaon Music Chart. ko. May 22–28, 2022. June 4, 2022. June 2, 2022. https://web.archive.org/web/20220602021148/http://gaonchart.co.kr/main/section/chart/online.gaon?nationGbn=T&serviceGbn=S1020&targetTime=22&hitYear=2022&termGbn=week. dead.
    • Web site: All non-single tracks from Doublast. Gaon Music Chart. ko. June 19–25, 2022. June 30, 2022. June 30, 2022. https://web.archive.org/web/20220630020326/http://gaonchart.co.kr/main/section/chart/online.gaon?nationGbn=T&serviceGbn=S1020&targetTime=26&hitYear=2022&termGbn=week. dead.
    • Web site: Lion Tamer, Dreams & Downtown. Circle Chart. ko. October 28, 2022. October 28, 2022. https://web.archive.org/web/20221028080652/https://circlechart.kr/page_chart/onoff.circle?nationGbn=T&serviceGbn=S1020&targetTime=42&hitYear=2022&termGbn=week&yearTime=3. live.
    • Web site: The Girls (Can't Turn Me Down) (Remastered). Circle Chart. ko. October 28, 2022. October 27, 2022. https://web.archive.org/web/20221027050046/https://circlechart.kr/page_chart/onoff.circle?nationGbn=T&serviceGbn=S1020&targetTime=43&hitYear=2022&termGbn=week&yearTime=3. live.
    • Web site: All non-single tracks from Lovestruck!. Circle Chart. ko. May 5, 2023. April 20, 2023. https://web.archive.org/web/20230420022806/https://circlechart.kr/page_chart/onoff.circle?nationGbn=T&serviceGbn=S1020&targetTime=15&hitYear=2023&termGbn=week&yearTime=3. live.
    • Web site: All non-single tracks from Magic Hour. Circle Chart. ko. October 10, 2023. October 6, 2023. https://web.archive.org/web/20231006153815/https://circlechart.kr/page_chart/onoff.circle?nationGbn=T&serviceGbn=S1020&targetTime=39&hitYear=2023&termGbn=week&yearTime=3. live.
    • Web site: All non-single tracks from Kep1going On. Circle Chart. ko. June 21, 2024. June 13, 2024. https://web.archive.org/web/20240613024223/https://circlechart.kr/page_chart/onoff.circle?nationGbn=T&serviceGbn=S1020&targetTime=23&hitYear=2024&termGbn=week&yearTime=3. live.
  38. Peak chart positions on Billboards World Digital Song Sales:
    • Don't Go. Billboard. subscription. May 21, 2022. May 17, 2022. May 17, 2022. https://web.archive.org/web/20220517104544/https://www.billboard.com/charts/world-digital-song-sales/2022-05-21/. live.