Profile of Yua Sakuya Yua Sakuya is a well-known Japanese public figure and professional cosplayer who has garnered a significant international following, particularly in South Korea and Japan. Born on July 31, 1989, in Osaka, Japan, she is widely recognized in the cosplay community under the stage name . Birth Name: Sakuya Yua (咲夜 由愛) Birth Date: July 31, 1989 Birthplace: Osaka, Japan Height: 159 cm Stage Name (Cosplay): Tsunamayo Career Evolution and the Name "Tsunamayo"