Stylised as YUKI (ユキ).
Real name: Yuki Isoya (磯谷有希)
Married Name: Kuramochi Yuki (倉持有希)
Nicknames: Yukky, Yukiss, Sarah
Birthplace: Hakodate, Hokkaido Japan
Height: 156 cm
Weight: 46 kg
Blood Type: A
Spouse: YO-KING (Kuramochi Youichi)
Family: Son (name not public), Mother (Ryouko), Father (Mou), Older sister (Yukari), Little brother (Taminori)
She debuted in the music industry in 1991 as the lead vocalist for the rock band Judy and Mary, and as a solo artist in 2002.