- S.M Entertainment Co., Ltd – Executive Producer
- Soo-man Lee – Producer
- Nam Soo-young – Director of Management
- Jung Chang-hwan – Director of Media Planning
- Lee Song-soo, Kwon Yoon-jung, Yoon Ji-hae – A&R Direction & Coordinator
- Park Hae-in, Kim Dong-hoo, Cho Min-kyung, Lee Seo-kyung – International Repertoire
- Jung Hyo-won, Kim Min-kyung, Oh Jung-eun, Park Mi-ji – Publishing & Copyright Clearance
- Vocal director – Yoo Young-jin
- Super Junior: Leeteuk, Heechul, Yesung, Kangin, Shindong, Sungmin, Eunhyuk, Donghae, Siwon, Ryeowook and Kyuhyun – Vocals, background vocals
- Yoo Young-jin – Recorded at S.M. Boomingsystem
- Goo Joung-pil – Recorded at S.M. Yello Tall Studio
- Kim Chol-Sun – Recorded at S.M. Blue Ocean Studio
- Yoo Young-jin – Mixing (mixing done at S.M. Boomingsystem)
- Nam Koong-jin – Mixing at S.M. Concert Hall Studio
- Goo Jong-pil – Mixing at S.M. Yello Tall Studio
- Kim Cheol-sun – Mixing at S.M. Blue Ocean Studio
- Jang Eui-seok – Mixing at S.M. Blue Cup Studio
- Kim Han-goo – Mixing at Sound Pool Studio
- Jeon Hoon – Mastering (mastering done at Sonic Korea)
| - Tak Yeong-jun, Kang Byeong-jun, Wan Young-sun, Kim Min-gun, Kim Si-young, Song In-ho, Park Yeong-suk – Artist Management and Promotion
- Lee Seong-Soo, Yoon Hee-jun, Cho Yoo Eun – Artist Planning & Development
- Kim Eun-ah, Jung Sang-hee, Lee Ji-sun – Public Relations & Publicity
- Kim Min Suk, Park Min-Kwon, Jung Kyung-sik – Media Planning
- Tak Young-jun, Hwang Sung-young, Beat Burger (Joe Sim, Greg Hwang) – Choreography Direction
- Toni Testa, Beat Burger (Joe Sim, Greg Hwang) – Choreographer
- Choi Jung-min – International Marketing
- Steven Myungkyung Lee – English lyrics Supervisor
- Lee Jung-ah – Customer Relationship Management
- Park Jun-young, Sun Young, Jun Sung-jin – Music Video Direction
- Min Hee-jin – Visual & Art Director
- Han Jung-cul – Photographer
- Cho Oh-chul, Yoon Jung-yoon, Kim Yae-min – Design
- Lee Won-hae (want) – Stylist
- Kim Jung-eun, Kim Hye-yun, Yae Won-sang, Kwak Dong-woo – Hair Stylist
- Choi Hye-rin, Han Hyoo-eun, SO Hyun-joo – Make-up Artist
- Young-min Kim – Executive Supervisor
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