Mitsuko Horie(堀江 美都子Horie Mitsuko) is a Japanese seiyū and singer. She was born on March 8, 1957 in Yamato, Kanagawa, Japan. She has voiced several characters throughout her career, such as Sailor Galaxia in Sailor Moon: Sailor Stars and Remi in the Nippon Animation World Masterpiece Theater series Remi, Nobody's Girl. She is also part of the judging panel at the Animax Anison Grand Prix, with fellow noted anime singers Ichirō Mizuki and Yumi Matsuzawa.