Yumi Hosaka Name: Yumi Hosaka Date of Birth: Height: , Cup Size: UnknownSign: UnknownBlood Type: UnknownBirthplace: Unknown Watch JAV Movies Yumi Hosaka has appeared in You may also like the following JAV Idols... An Asamiya Ran Monbu Ai Eikura Asami Horikita Saki Maihara Sara Aoki