{{Use mdy dates|date=June 2022}} {{Infobox album | name = Doublast | type = EP | artist = [[Kep1er]] | cover = Kep1er – Doublast.png | alt = Digital cover | caption = Digital cover | released = {{Start date|2022|06|20}} | genre = * [[Funk Music|Funk]] * [[House music|house]] * [[minimal pop]] * [[moombahton]] * [[dance pop]] * [[contemporary R&B|R&B]] | length = 17:06 | language = Korean | label = * [[WakeOne]] * [[Swing Entertainment|Swing]] | prev_title = [[First Impact]] | prev_year = 2022 | next_title = [[Troubleshooter (EP)|Troubleshooter]] | next_year = 2022 | misc = {{Singles | name = Doublast | type = EP | single1 = [[Up! (Kep1er song)|Up!]] | single1date = June 20, 2022 }}}} {{Music ratings | rev1 = ''[[IZM]]'' | rev1score = {{rating|2.5|5}}<ref>{{cite news |last1=Jang |first1=Jun-hwan |title=Doublast |url=http://www.izm.co.kr/contentRead.asp?idx=31343 |access-date=October 17, 2023 |work=[[IZM]] |date=July 2022}}</ref> | noprose = yes }} '''''Doublast''''' is the second [[extended play]] by South Korean girl group [[Kep1er]]. The EP was released by [[WakeOne]] on June 20, 2022, and contains five tracks, including the lead single "[[Up! (Kep1er song)|Up!]]".
==Background and release== On June 3, Wake One Entertainment announced Kep1er would be releasing their second extended play titled ''Doublast'' on June 20.<ref>{{Cite web|script-title=ko:케플러, 20일 컴백 확정..여름 공약 미니 2집 'Doublast' 발매(공식)|trans-title=Kep1er's comeback confirmed on the 20th..Summer promise 2nd mini album 'Doublast' released (official)|url=https://entertain.naver.com/read?oid=112&aid=0003563133|via=[[Naver]]|publisher=[[Herald Pop]]|language=ko|last=Park|first=Seo-yeon|date=June 3, 2022|access-date=June 19, 2022|archive-date=June 20, 2022|archive-url=https://web.archive.org/web/20220620054938/https://entertain.naver.com/read?oid=112&aid=0003563133|url-status=live}}</ref> Four days later, the promotional schedule was released.<ref>{{Cite web|script-title=ko:케플러, 미니 2집 프로모션 스케줄 공개...상큼X청량 여름 무드|trans-title=Kep1er reveals promotional schedule for 2nd mini album...Refreshing X refreshing summer mood|url=https://entertain.naver.com/read?oid=117&aid=0003611169|via=[[Naver]]|publisher=[[MyDaily]]|language=ko|last=Kang|first=Da-yun|date=June 7, 2022|access-date=June 19, 2022|archive-date=June 20, 2022|archive-url=https://web.archive.org/web/20220620054933/https://entertain.naver.com/read?oid=117&aid=0003611169|url-status=live}}</ref> On June 10, the track listing was released with "Up!" announced as the lead single.<ref>{{Cite web|script-title=ko:케플러, 'DOUBLAST' 트랙리스트 공개...타이틀 곡은 'Up!'|trans-title=Kep1er unveils 'DOUBLAST' tracklist...The title song is 'Up!'|url=https://entertain.naver.com/read?oid=109&aid=0004634075|via=[[Naver]]|publisher=[[OSEN (newspaper)|OSEN]]|language=ko|last=Seon|first=Mi-kyung|date=June 10, 2022|access-date=June 19, 2022|archive-date=June 20, 2022|archive-url=https://web.archive.org/web/20220620055021/https://entertain.naver.com/read?oid=109&aid=0004634075|url-status=live}}</ref> Three days later, the highlight medley teaser video was released.<ref>{{Cite web|title='20일 컴백'케플러, 신보 하이라이트 메들리 영상 공개...악적 성장|trans-title='Comeback on the 20th' Kep1er, new album highlight medley video released...musical growth|url=https://entertain.naver.com/read?oid=311&aid=0001460593|via=[[Naver]]|publisher=X-port News|language=ko|last=Kim|first=Ye-na|date=June 13, 2022|access-date=June 19, 2022|archive-date=June 20, 2022|archive-url=https://web.archive.org/web/20220620055021/https://entertain.naver.com/read?oid=311&aid=0001460593|url-status=live}}</ref> The music video teaser for lead single "Up!" was released on June 16 and 17.<ref>{{Cite web|script-title=ko:케플러, 신곡 MV 티저 공개...탄산음료 같은 청량 매력|trans-title=Kep1er unveils new song MV teaser...Refreshing charm like soda|url=https://entertain.naver.com/read?oid=421&aid=0006160659|via=[[Naver]]|publisher=News1|language=ko|last=Hwang|first=Mi-hyun|date=June 16, 2022|access-date=June 19, 2022|archive-date=June 20, 2022|archive-url=https://web.archive.org/web/20220620055034/https://entertain.naver.com/read?oid=421&aid=0006160659|url-status=live}}</ref><ref>{{Cite web|script-title=ko:케플러, 신곡 'Up!' 두 번째 MV 티저 공개..강력 중독성 예고|trans-title=Kep1er's new song 'Up!' Second MV teaser released..Strongly addictive notice|url=https://entertain.naver.com/read?oid=112&aid=0003566391|via=[[Naver]]|publisher=[[Herald Pop]]|language=ko|last=Park|first=Seo-yeon|date=June 17, 2022|access-date=June 19, 2022|archive-date=June 20, 2022|archive-url=https://web.archive.org/web/20220620055035/https://entertain.naver.com/read?oid=112&aid=0003566391|url-status=live}}</ref>
==Composition== ''Doublast'' consists of five tracks and incorporates various genres of [[Funk Music|funk]], [[House music|house]], [[minimal pop]], [[moombahton]], [[dance pop]], and [[contemporary R&B]].<ref>{{Cite web|script-title=ko:케플러, 오늘(20일) 서머송 '업!'으로 컴백...상큼·청량 에너지|trans-title=Kepler, comeback with summer song 'Up!' today (20th)...Refreshing and refreshing energy|url=https://entertain.naver.com/read?oid=117&aid=0003615774|via=[[Naver]]|publisher=[[MyDaily]]|language=ko|last=Kang|first=Da-yoon|date=June 20, 2022|access-date=June 22, 2022|archive-date=June 22, 2022|archive-url=https://web.archive.org/web/20220622143250/https://entertain.naver.com/read?oid=117&aid=0003615774|url-status=live}}</ref>
==Promotion== Following the release of ''Doublast'', Kep1er held a live showcase on the same date to introduce the extended play where they performed "Up!".<ref>{{Cite web|script-title=ko:케플러, 상큼한 매력으로 행복 지수 'Up!'[종합]|trans-title=Kep1er, happiness index 'Up!' with refreshing charm [General]|url=https://entertain.naver.com/read?oid=144&aid=0000820962|via=[[Naver]]|publisher=[[Sports Kyunghyang]]|language=ko|last=Lee|first=Ye-ju|date=June 20, 2022|access-date=June 22, 2022|archive-date=June 22, 2022|archive-url=https://web.archive.org/web/20220622140931/https://entertain.naver.com/read?oid=144&aid=0000820962|url-status=live}}</ref>
==Track listing== {{Track listing | headline = Track listing for ''Doublast'' | extra_column = Arrangement | title_width = 15% | lyrics_width = 15% | music_width = 45% | extra_width = 25%
| title1 = [[Up! (Kep1er song)|Up!]] | lyrics1 = Jinli (Full8loom) | music1 = {{Hlist|Glory Face (Full8loom)|Jinli (Full8loom)}} | extra1 = {{Hlist|Glory Face (Full8loom)|Harry (Full8loom)}} | length1 = 3:12
| title2 = Le Voya9e | lyrics2 = Whyminsu | music2 = Whyminsu | extra2 = Whyminsu | length2 = 3:36
| title3 = Attention | lyrics3 = Wwwave (PaperMaker) | music3 = {{Hlist|Tenzo|Samuel Ku|[[Kloe (singer)|Chloe Latimer]]|Pippa Glenn|Josh McClelland|Qudo (PaperMaker)}} | extra3 = {{Hlist|Tenzo|Samuel Ku|Qudo (PaperMaker)}} | length3 = 3:21
| title4 = Good Night | lyrics4 = Jinli (Full8loom) | music4 = {{Hlist|Glory Face (Full8loom)|Jinli (Full8loom)}} | extra4 = {{Hlist|Glory Face (Full8loom)|Yuka}} | length4 = 3:08
| title5 = Rewind | lyrics5 = [[Lee Seu-ran]] | music5 = {{Hlist|Moof (153/Joombas)|JJ Evans (153/Joombas)|Ashley Alisha (153/Joombas)}} | extra5 = Moof (153/Joombas) | length5 = 3:49
| total_length = 17:06 }}
==Charts== {{col-begin}} {{col 2}}
===Weekly charts=== {| class="wikitable sortable plainrowheaders" style="text-align:center" |+ Chart performance for ''Doublast'' ! scope="col"| Chart (2022) ! scope="col"| Peak<br />position |- ! scope="row"| Finnish Physical Albums ([[The Official Finnish Charts|Suomen virallinen lista]])<ref>{{cite web|url=https://www.ifpi.fi/lista/fyysiset-albumit/2022/25/|title=Fyysinen albumilista 25/2022|publisher=[[Musiikkituottajat]]|language=fi|access-date=June 29, 2022|archive-date=June 27, 2022|archive-url=https://web.archive.org/web/20220627133327/http://www.ifpi.fi/lista/fyysiset-albumit/2022/25/|url-status=live}}</ref> | 7 |- {{album chart|Oricon|9|date=2022-<!-- YYYY-MM-DD -->07-04|rowheader=true|access-date=June 29, 2022}} |- ! scope="row"| Japanese Hot Albums (''[[Billboard Japan]]'')<ref>{{cite web|url=http://billboard-japan.com/charts/detail?a=hot_albums&year=2022&month=07&day=04|title=Billboard Japan Hot Albums: 2022/06/29 公開|website=[[Billboard Japan]]|language=ja|access-date=June 29, 2022|archive-date=June 29, 2022|archive-url=https://web.archive.org/web/20220629062854/https://www.billboard-japan.com/charts/detail?a=hot_albums&year=2022&month=07&day=04|url-status=live}}</ref> | 24 |- ! scope="row"| South Korean Albums ([[Gaon Album Chart|Gaon]])<ref>{{cite web|url=http://gaonchart.co.kr/main/section/chart/album.gaon?nationGbn=T&serviceGbn=&targetTime=26&hitYear=2022&termGbn=week|title=Gaon Album Chart – Week 26, 2022|website=[[Gaon Music Chart]]|language=ko|access-date=June 30, 2022|archive-date=June 30, 2022|archive-url=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|url-status=live}}</ref> | 2 |} {{col 2}}
===Monthly charts=== {| class="wikitable sortable plainrowheaders" style="text-align:center" |+ Monthly chart performance for ''Doublast'' ! scope="col" | Chart (2022) ! scope="col" | Peak<br />position |- ! scope="row" | Japanese Albums (Oricon)<ref>{{cite web |title=Oricon Top 50 Albums: 2022-06 |url=https://www.oricon.co.jp/rank/ja/m/2022-06/p/3/ |publisher=[[Oricon]] |access-date=July 13, 2022 |archive-url=https://web.archive.org/web/20220713033654/https://www.oricon.co.jp/rank/ja/m/2022-06/p/3/ |archive-date=July 13, 2022}}</ref> | 28 |- ! scope="row" | South Korean Albums ([[Circle Album Chart|Circle]])<ref>{{cite web |title=Album Chart – June 2022 |url=https://circlechart.kr/page_chart/album.circle?nationGbn=T&targetTime=06&hitYear=2022&termGbn=month&yearTime=3 |website=[[Circle Chart]] |access-date=July 7, 2022 |archive-date=July 7, 2022 |archive-url=https://web.archive.org/web/20220707021227/https://circlechart.kr/page_chart/album.circle?nationGbn=T&targetTime=06&hitYear=2022&termGbn=month&yearTime=3 |url-status=live }}</ref> | 4 |}
===Year-end chart=== {| class="wikitable plainrowheaders" style="text-align:center" |+ Year-end chart performance for ''Doublast'' ! scope="col" | Chart (2022) ! scope="col" | Peak<br />position |- ! scope="row" | South Korea Albums (Circle)<ref>{{Cite web|title=Circle Album Chart – 2022|url=https://circlechart.kr/page_chart/album.circle?nationGbn=T&targetTime=2022&hitYear=2022&termGbn=year&yearTime=3|website=[[Circle Chart]]|language=ko|access-date=January 14, 2023|archive-date=January 13, 2023|archive-url=https://web.archive.org/web/20230113031815/https://circlechart.kr/page_chart/album.circle?nationGbn=T&targetTime=2022&hitYear=2022&termGbn=year&yearTime=3|url-status=live}}</ref> | 43 |} {{col-end}}
==Release history== {| class="wikitable plainrowheaders" |+ Release history for ''Doublast'' ! scope="col" | Region ! scope="col" | Date ! scope="col" | Format ! scope="col" | Label |- ! scope="row" | South Korea | rowspan="2" | June 20, 2022 | [[CD]] | rowspan="2" | {{Hlist|[[WakeOne]]|[[Swing Entertainment|Swing]]}} |- ! scope="row" | Various <!-- Inclusive of South Korea --> | {{Hlist|[[Music download|Digital download]]|[[Streaming media|streaming]]}} |}
==References== {{Reflist}}
==External links== * {{Official website|https://wake-one.com/en/artists/kep1er/doublast/}}
{{Kep1er}}
{{Authority control}}
[[Category:Kep1er EPs]] [[Category:2022 EPs]] [[Category:Korean-language EPs]] [[Category:WakeOne EPs]]