PLAYGIRL (アルバム)
小澤正澄 - Guitars (#1) , All Instruments & Programming (#4,13)
大賀好修 (OOM) - Guitars (#2,3,6)
石井裕 - Guitars (#5)
Yusuke Saito - Guitars (#5)
有永浩二 - Guitars (#7)
後藤康二 - Guitars (#8)
須崎晟大朗 (Bad54) - Guitars (#11)
宇徳敬子 - Chorus (全曲)
太田伸一郎 (doa)- Chorus (#3)
LOVE MOTION - Voice (#12)
尾城九龍 - Other Instruments & Programming (#1)
corin. - Other Instruments & Programming (#2,3,9)
齋藤真也 - Other Instruments & Programming (#5)
AKIRA - Other Instruments & Programming (#6)
林良 (organs café) - Other Instruments & Programming (#7)
MissTy - Other Instruments & Programming (#8)
古井弘人 (GARNET CROW) - Other Instruments & Programming (#10)
munetoshi - Other Instruments & Programming (#11)
綿貫正顕 - Other Instruments & Programming (#12)