Sayaka Hasato

Former Name: Nami Kirishima,Sayaka,Sayaka,Nana,Saya Hazuki,Naomi Katagiri,Chihiro,Rena,Aki,Aki Mizuhara,Aki Ishikawa,Mona Hayami,Nami Kirishima,Aki Mizuhara,Hana Saya

Hometown: Akita prefecture