Yachia Riko

 (雅雀り子) is a Japanese idol and a member of ZOC.

She was active as the group's choreographer from the start, but later joined ZOC as a new member on October 1, 2020.

Albums

 * PvP

Singles

 * AGE OF ZOC / DON'T TRUST TEENAGER

Trivia

 * She participated in the Miss iD 2017 contest.