Yuko Miyamoto (宮本 裕向, Miyamoto Yūkō, born May 25, 1982) is a Japanese professional wrestler. He originally started his career in Wrestling Marvelous Future in August 2003, but later left the promotion and in 2004, signed with Dark Pro-Wrestling 666 (666). Miyamoto has since appeared in Big Japan Pro Wrestling (BJW), Dramatic Dream Team (DDT) and All Japan Pro Wrestling (AJPW).