3 Top-Class Beautiful Girls Make Their AV Debuts at the Same Time - Hasumi Nakai, Mizuki Hayakawa, and Miku Hayama with id movie CUBE-007 and studio S-CUBIC tag Beautiful Girl, Slender, Debut, Over 4 Hours, Hi-Def Label S3 Director Hiroshi Kashiwakura Actress Hasumi Nakai, Mizuki Hayakawa, Nana Hiiragi(Miku Hayama)