Egomaniac feedback
suis (ヨルシカ):Guest Vocal (#5)
山口寛雄:Bass (#6)
小松陽子:Piano (#6)
須原杏 Violin (#6.7.9.10) Viola (#6) Strings Arrangement (#6.10)
田島華乃 Violin (#6) Viola (#6.7)
関口将史:Cello (#6.7)
又吉直樹 (ピース):Words Produce (#6)
キタニタツヤ:Bass (#7)
中村未来 (Co shu Nie):Piano (#7)
河野圭:Strings Arrangement (#7)
n-buna (ヨルシカ):Remix (#8)
milet:Guest Vocal (#9)
内田麒麟:Cello (#9.10)
Malachi:Programming (#9)
阿部芙蓉美:Guest Vocal (#10)
ちゃんMARI (ゲスの極み乙女。):Piano (#10)
吉田篤貴:Violin (#10)
村中俊之:Cello (#10)
斎藤宏介 (UNISON SQUARE GARDEN、XIIX):Vocal & Guitar (#11)
須藤優 (XIIX):Bass (#11)
Tony.M:Drums (#11)