Credits adapted from album's
liner notes.
Musicians •
Ai Carina Uemura – lead vocals, songwriting • George Tashiro – songwriting • Uta – arrangement, production, songwriting, composition •
Namie Amuro – featured artist, vocals • Cordell Broadus – songwriting • DJ2High – composition •
Snoop Dogg – featured artist •
Miliyah Kato – featured artist, songwriting, vocals • T. Kura – production •
AK-69 – featured artist, vocals, songwriting • Jin – composition • DJ Watarai – production, composition • Masa Kohama – guitar •
Judith Hill – featured artist, vocals, songwriting •
Jeff Miyahara – production, songwriting • Yuichi Hayashida – composition •
Boyz II Men – featured artist •
Nathan Morris – vocals •
Shawn Stockman – vocals •
Wanya Morris – vocals • Suamana "Swoop" Brown – production, songwriting, instruments • C. Mortimer – songwriting • Alia Coley – songwriting, background vocals • Erik Hammer – guitar • Tim Lou – cello • Geott Osika – bass • Lisa Liu – violin • Mark Robertson – violin •
Chaka Khan – featured artist, vocals • Jeremey Soule – composition • Andrew Bloch – songwriting •
Bruno Mars – songwriting • Edmond Dunne – songwriting • Jean Duval – songwriting •
Keinan Abdi Warsame – songwriting •
Phillip Lawrence – songwriting •
The Smeezingtons – production •
David Foster – songwriting •
Tom Keane – songwriting •
Cynthia Weil – songwriting
Technical • Ai Carina Uemura – executive production • Ryosuke Kataoka – vocal engineering • D.O.I – mixing • DJ2High – coordination • Okuda Supa – vocal engineering • Travis "Shaggy" Marshal – vocal engineering • Yasuaki Sakuma – vocal engineering • Neeraj Khajanchi – vocal engineering • Hiroaki Okuda – recording engineering • Hiroki Soshi – recording engineering assistant • Satoshi Hosoi – mixing • Suamana "Swoop" Brown – vocal arrangement • Masashi Kubo – mixing • Masato Kamata – vocal editing • Phil Tan – mixing • Dave McNair – mastering • Tremaine "Six 7" Williams – vocal engineering • Tiger – vocal direction
Visuals and imagery • Toshiya Ohno – art direction • Kenjiro Harigai – designer • Kyosuke Ochiai – coordination • Yasunari Kikuma – photography • Noriko Goto – styling • Akemi Ono – hair, makeup • Akilla – tattoo designer • Hitomi Miyamoto – artwork coordination == Chart performance ==