
Quick answer — Toshiko Maeda voices Karen Hawkins in Treasure Island, Ume-san in HaNaYaMaTa, Oyakata in Rosario + Vampire.
Toshiko Maeda voices Karen Hawkins (Treasure Island), Ume-san (HaNaYaMaTa), Oyakata (Rosario + Vampire).
Karen Hawkins is voiced in Japanese by Toshiko Maeda.