Vocals: KARA - Background Vocalist: Boa Kim - Vocal Producer: Boa Kim - Recording Arranger: Brandon "B Ham" Hamlin - Recording Arranger: Hadar Adora - Recording Arranger: Anton Göransson - Recording Arranger: Isabella Sjostrand - Recording Engineer: SangHo Yoo - Recording Engineer: Loy Kang - Editor: MinHo Jin - Editor: Loy Kang - Editor: HongRim Jeong - Mixer: SangHo Yoo - Mastering Engineer: Namwoo Kwon

Vocals: KARA - Recording Arranger: Katsuhiko Yamamoto - Recording Arranger: Tomoko Ida - Background Vocalist: Boa Kim - Vocal Producer: Boa Kim - Recording Engineer: SangHo Yoo - Recording Engineer: Loy Kang - Editor: Loy Kang - Editor: HongRim Jeong - Mixer: SangHo Yoo - Mastering Engineer: Namwoo Kwon

Artist: KARA - Vocals: KARA - Background Vocalist: Boa Kim - Recording Arranger: Joo Yong Lee - Mixer: SangHo Yoo - Mastering Engineer: Namwoo Kwon