Riko Ohtsuka Name: Riko Ohtsuka Date of Birth: Height: , Cup Size: UnknownSign: UnknownBlood Type: UnknownBirthplace: Unknown Watch JAV Movies Riko Ohtsuka has appeared in You may also like the following JAV Idols... Kaoru Sakurako Hikaru Wakabayashi Kana Kurashina Yui Otoha Haruka Yagami Satomi Kirihara