Credits adapted from CD single liner notes.
Locations Recording • JYPE Studios, Seoul, South Korea
Mixing • Mirrorball Studios, North Hollywood, California ("Wake Me Up") • I to I Communications, Tokyo, Japan ("Pink Lemonade")
Mastering • Sterling Sound, New York City, New York
Personnel JYP Entertainment staff • Song Ji-eun "Shannen" (JYP Entertainment Japan) – executive producer • Jimmy Jeong (JYP Entertainment) – executive producer • Cho Hae-sung (JYP Entertainment) – executive producer •
J. Y. Park "The Asiansoul" – producer • Park Nam-yong (JYP Entertainment) – performance director • Kim Hyung-woong (JYP Entertainment) – performance director • Yun Hee-so (JYP Entertainment) – performance director • Na Tae-hoon (JYP Entertainment) – performance director • Yoo Kwang-yeol (JYP Entertainment) – performance director • Kang Da-sol (JYP Entertainment) – performance director • Lee Tae-sub (JYP Entertainment) – recording engineer • Choi Hye-jin (JYP Entertainment) – recording engineer • Eom Se-hee (JYP Entertainment) – recording engineer • Lim Hong-jin (JYP Entertainment) – recording engineer • Jang Han-soo (JYP Entertainment) – recording engineer
Warner Music Japan staff • Kaz Kobayashi – executive producer • Hayato Kajino – supervisor • Rie Sawaoka – supervisor • Naoki Takami – digital planning and marketing • Masayo Kuroda – product coordination
Japanese recording staff • Goei Ito (Obelisk) – music director • Yu-ki Kokubo (Obelisk) – recording director • Satoshi Sasamoto – Pro Tools operation
Design staff • Toshiyuki Suzuki (United Lounge Tokyo) – art direction • Yasuhiro Ueda (United Lounge Tokyo) – design • Tommy – photography • Choi Hee-sun (F. Choi) – style director • Seo Ji-eun (F. Choi) – style director • Lee Ga-young (F. Choi) – style director • Lee Jin-young (F. Choi) – assistant stylist • Jeong In-yung (F. Choi) – assistant stylist • Park Soo-young (F. Choi) – assistant stylist • Park Jin-hee (F. Choi) – assistant stylist • Han Jin-joo (F. Choi) – assistant stylist • Jung Nan-young (Lulu Hair Makeup Studio) – hair director • Choi Ji-young (Lulu Hair Makeup Studio) – hair director • Son Eun-hee (Lulu Hair Makeup Studio) – hair director • Jo Sang-ki (Lulu Hair Makeup Studio) – makeup director • Jeon Dallae (Lulu Hair Makeup Studio) – makeup director • Zia (Lulu Hair Makeup Studio) – makeup director • Won Jung-yo (Bit&Boot) – makeup director • Choi Su-ji (Bit&Boot) – assistant makeup director
Movie staff • Jimmy (BS Pictures) – music video director • Han Gui-taek – music video making and jacket shooting making movie director • Yu Yamaguchi (Warner Music Mastering) – DVD authoring
Other personnel • Atsushi Shimada – all instruments (on "Wake Me Up") • Kohei Yokono – all instruments (on "Pink Lemonade") •
Twice – background vocals • Ikuko Tsutsumi – background vocals • Tony Maserati – mixing engineer (on "Wake Me Up") • Naoki Yamada – mixing engineer (on "Pink Lemonade") • Chris Gehringer – mastering engineer ==Charts==