
Quick answer — Yukiko Takaguchi voices Soreto in Fantastic Children, Sunako Nakahara in The Wallflower, Miwako Mizukoshi in Hen Zemi (TV) and 7 more characters.
Yukiko Takaguchi voices Soreto (Fantastic Children), Sunako Nakahara (The Wallflower), Miwako Mizukoshi (Hen Zemi (TV)), Vante (Queen's Blade Rebellion), Hinata Miyakawa (Lucky☆Star), Ekaterina (Le Chevalier D'Eon), Haruka Nakatsu (Antique Bakery), Hosoda (Antique Bakery) and 2 more.
Soreto is voiced in Japanese by Yukiko Takaguchi.