
Quick answer — Kumiko Takizawa voices Yuiko Komi in Komi Can’t Communicate, Grandis Granva in Nadia: The Secret of Blue Water, Igarashi in Ghost Hunt and 1 more characters.
Kumiko Takizawa voices Yuiko Komi (Komi Can’t Communicate), Grandis Granva (Nadia: The Secret of Blue Water), Igarashi (Ghost Hunt), Musume (Robot Carnival).
Yuiko Komi is voiced in Japanese by Kumiko Takizawa.