She was a former member of the group Sakki no Onnanoko, under the name "Hazuki Mao" (čęć¾ć). She joined Sakki no Onnanoko in May 2019 and graduated on February 28, 2020. Miiko is Yuzuki's debut role as a voiceover artist. She became a member of HiBiKi as of April 26, 2020, when it was announced that she will voice Miiko.
