Name: Isoyama SayakaJapanese name: 磯山さやかNickname: Isocchi, いそっちBirthdate: October 23th, 1983Birthplace: Ibaraki HokotaBlood type: AHeight: 155cmBust: 91cm (F cup)Waist: 60cmHips: 87cmShoe size: 24cmHobbies: Karaoke, watching high school baseball games,...