
Quick answer — Chisa Yokoyama voices Blanca in Sugar Sugar Rune, Sasami Masaki Jurai in Tenchi Muyo! Tenchi Universe, Haruko Mihashi in Roujin Z and 11 more characters.
Chisa Yokoyama voices Blanca (Sugar Sugar Rune), Sasami Masaki Jurai (Tenchi Muyo! Tenchi Universe), Haruko Mihashi (Roujin Z), Hinageshi (Yu Yu Hakusho: The Movie - Poltergeist Report), Sakura Shinguji (Sakura Wars), Genki Sakura (Monster Rancher), Ferris (Black Magic M-66), Caterina (Gunslinger Girl) and 6 more.
Blanca is voiced in Japanese by Chisa Yokoyama.