Yuki Kuramochi (倉持 有希, Kuramochi Yuki, born February 17, 1972 in Hakodate, Hokkaido), known exclusively by her stage name Yuki, is a Japanese musician and singer-songwriter. She is best known as the lead vocalist for Judy and Mary. She founded Judy and Mary in 1991 and became a solo artist in 2002. She has also been a member of bands NiNa (1999, with Kate Pierson of The B-52's, bassist Mick Karn of Japan, former members of the Japanese New Wave band The Plastics Masahide Sakuma and Takemi Shima, and session drummer Steven Wolf) and Mean Machine (alongside Chara, 2001).