
Quick answer — Hiroko Kasahara voices Nanako Misonoo in Dear Brother, Fuu Hououji in Magic Knight Rayearth, Naomi Armitage in Armitage III and 8 more characters.
Hiroko Kasahara voices Nanako Misonoo (Dear Brother), Fuu Hououji (Magic Knight Rayearth), Naomi Armitage (Armitage III), Ami Kurimoto (DNA²), Maria Friedrich (Kindaichi Shounen no Jikenbo (TV)), Azalyn Goza (The Irresponsible Captain Tylor), Cynthia (Bubblegum Crisis), Jessica Lunddgren (Kurau Phantom Memory) and 3 more.
Nanako Misonoo is voiced in Japanese by Hiroko Kasahara.