永遠 (ZARDのアルバム)
生沢佑一:Voices (#3,4,5,8,11)
川島だりあ:Voices (#2,4,8,11)
大田紳一郎:Voices (#3,6,7,8)
伊藤工:Voices (#3,4,9,11)
岩切玲子:Voices (#5,9,10,11)
村上恭太郎:Voices (#3,11,12)
高原由妃:Voices (#2,11)
MARY:Voices (#1)
SUZZY:Voices (#1)
MIKE WASHINGTON:Voices (#1)
KENJI MASUHARA:Voices (#3)
坪倉唯子:Voices (#5)
和久二郎:Voices (#4)
YOKO Black. Stone:Voices (#6)
伊東たけし:Voices (#7)
三好真美:Voices (#9)
大野愛果:Voices (#10)
徳永暁人:Rhythm Guitar (#4)、Additional Guitars & Bass (#1,4,6,12,13)、Soprano Sax (#6)、Voices (#2,13)
綿貫正顕:Rhythm Guitar (#8)、Guitar Solo (#4,8)、Additional Guitars (#11)、Voices (#4)