BrithdaySeptember 4, 1995 (30 years old)
Place of BirthChiba Prefecture, Japan
as Azusa
December 1, 2013
released: 11 years ago
age: 18 years old
as Hiyoko Saionji
April 8, 2016
released: 9 years ago
age: 20 years old
as Hiyoko Saionii
August 4, 2017
released: 8 years ago
age: 21 years old
