PAIN KILLER
YUKA Vocals & Chorus Arrangement (#1.3.10) Hi-hat (#1)
柾昊佑 Sound Produce, Guitars & Chorus Arrangement (#1-7.9.10.11.12) Keyboards (#5) Programming (#2.5)
蔦谷好位置 Sound Produce, Arrangement & Programming (#2.5.7) Piano (#2) Keyboards & Rhodes Piano (#5) Strings Arrangement (#5.7)
栗林悟:Arrangement, Programming & Keyboards (#8)
sammy:Arrangement & Guitar (#11)
種子田健:Bass (#2.11)
松原“マツキチ”寛:Drums (#2.3.10.11)
山田"Anthony"サトシ:Bass (#3.7.10)
弦一徹:Strings Arrangement (#4)
弦一徹ストリングス:Strings (#4.5.7)
根岸孝旨:Bass (#4.6)
河村“カースケ”智康:Drums (#4.5)
小倉博和:Gut Guitar & Ukulele (#5)
朝川朋之:Harp (#5)
松原秀樹:Bass (#5)
佐野康夫:Drums (#6.7)
川上鉄平、中野勇介:Trumpet (#7)
千葉純治:Wurlitzer (#11)