Gravure Idol Model Name: Ayaka Sayama (佐山彩香) 89 pics. Beauty Japanese Girls. Jun 12, · Tsubasa Akimoto is a japanese gravure idol born in Tokyo on 11 11 Her blood type is A, and she is cm tall, Tsubasa's body meas. who is gravure idol Ayaka Sayama? Ayaka Sayama is a japanese gravure idol born in Kanagawa on 17 5 Her blood type is A, and she is cm tall, Ayaka's body measurements are: Bust: 85 cm, Waist: 60 cm and Hips: 87 cm.