Tielle is a Japanese singer that debuted in 2015 after she was selected in a vocal audition by theatre composer Hiroyuki Sawano.

Under the influence of her father, a pianist, Tielle grew up with music since childhood. After living in New York before debuting, she decided to create music to the world that goes beyond borders, gender, and race. After returning Japan, she started her earnest career as a solo singer.

She started as a vocalist for SawanoHiroyuki[nZk] since 2015 and made her solo debut on 2019.