
Quick answer — Mitsuko Horie worked on Pretty Guardian Sailor Moon Crystal: Season 3 (Theme Song Performance), Candy Candy (Insert Song Performance), Saint Seiya: Knights of the Zodiac (Insert Song Performance) and 1 more anime.
Mitsuko Horie worked on Pretty Guardian Sailor Moon Crystal: Season 3 (Theme Song Performance), Candy Candy (Insert Song Performance), Saint Seiya: Knights of the Zodiac (Insert Song Performance), Marriage of God & Soul Godannar!! (Theme Song Performance).