Kishū Books presents a special setup by the staff at the preliminary round of the Kanebo Cosmetics-sponsored Campaign Girl model audition held in Kansai. Hidden cameras and one-way mirrors were installed in the changing room, allowing staff to shoot candid, hands-free footage through the mirror. The production captures every enticing detail—from the budding models' nipples to the folds of their vaginas. The main feature includes clear facial shots, conveying the genuine expressions and natural body movements that make this release truly captivating.