
Quick answer — Chiko Mizumori voices Dorothy in Buddy Daddies, Kotoko Taira in Dark Gathering, Fukuronezumi Ace Maid in Akiba Maid War and 3 more characters.
Chiko Mizumori voices Dorothy (Buddy Daddies), Kotoko Taira (Dark Gathering), Fukuronezumi Ace Maid (Akiba Maid War), Capybara (Kemono Friends), Iori Miyamoto (Record of Ragnarok), Emiko Miyazono (The Island of Giant Insects Movie).
Dorothy is voiced in Japanese by Chiko Mizumori.