
Quick answer — Aiko Ookubo voices Koyori Toudou in A Bridge to the Starry Skies, Kokehime in Nura: Rise of the Yokai Clan, V Juli F in Yozakura Quartet: Hana no Uta and 3 more characters.
Aiko Ookubo voices Koyori Toudou (A Bridge to the Starry Skies), Kokehime (Nura: Rise of the Yokai Clan), V Juli F (Yozakura Quartet: Hana no Uta), Yayoi Inuzuka (Kurenai), Teketeke (KAMUI ---He's behind you), Yurika Kochikaze (Akikan!).
Koyori Toudou is voiced in Japanese by Aiko Ookubo.