Credit

• Arranged By [Strings] - Kei Kawano
• Arranged By, Arranged By [Strings], Music By, Programmed By, Piano - Paul Carter (17)
• Art Direction - Mizuno Manabu
• Bass - Taneda Takeshi
• Drums - Ogasawara Takumi
• Executive-Producer - Utada Skingg Teruzane
• Film Director - Kawase Naomi
• Film Director [Assistant] - Hojo Miho
• Film Producer - Ogawa Shinji
• Film Producer [Assistant] - Ogawa Hiroyuki
• Guitar - Kon Tsuyoshi
• Mastered By - Ted Jensen
• Mixed By - Goetz B.
• Producer, Vocals, Arranged By, Arranged By [Strings], Lyrics By, Music By, Words By, Written-By, Programmed By - Utada Hikaru
• Recorded By - Matsui Atsushi
• Strings - Amemiya Mamiko Strings