Infinity eighteen vol.1
Backing Vocals arranged, Lead Vocal directed : 河合夕子
Synthesizer Programming : 岩佐俊秀
Mixed : Mike Butler
Mix assisted : Skye Correa
Recorded : 石井達也, Troy Gonzalez-
OUR DAYS(Orchestral Winter Mix)
Acoustic Guitars : 木村建
Strings Arranged : Randy Waldman
Backing Vocals : 河合夕子
Backing Vocals arranged, Lead Vocal directed : 河合夕子
Synthesizer Programming : 村上章久, 岩佐俊秀
Protools Editing : Andrew Scheps
Mixed : Mike Butler
Mix assisted : Eric Greedy
Recorded : Eddie Delena, Jan Fairchild, Troy Gonzalez, Woody Woodruff, 小西賢治
Assisted : Ken Villeneuve
あしたの私に会いに来て
Electric Piano : 旭純
Backing Vocals : 河合夕子, 高尾直樹, 佐々木久美
Backing Vocals arranged : 河合夕子, 高尾直樹
Lead Vocal directed : 河合夕子
Synthesizer Programming : 溝口和彦