Ryoko Kurotani Name: Ryoko Kurotani Date of Birth: Height: 163 cm, 5 ft 4 in Cup Size: DSign: UnknownBlood Type: UnknownBirthplace: Unknown Watch JAV Movies Ryoko Kurotani has appeared in You may also like the following JAV Idols... Konomi Kawana Sayuki Ai Hoshii Hina Arisu Chikusa Matsuyama Mariko Shinoda