Introduction to Cha Ki
Cha Ki (챠키) is a Japanese singer. She is a former member of the girl group SHA SHA. In 2018, Cha Ki was introduced as a member of SHA SHA, after the departures of I An, So Yeop and Ga Ram. She officially debuted in the group with the single album "What The Heck" and continued in the group until their disbandment on July 17, 2019.