Yuuki Risa

 (結城莉沙) is a former member and leader of Jewel*Mariee.

She became the leader when she joined the group with their reformation, and passed the position onto Houjou Konomi when she graduated.

Profile

 * Words: Cherish once-in-a-lifetime encounters. I'm Jyuema's leader! (一期一会を大切に. ジュエマのリーダーです！)