
Quick answer — Mariko Suzuki voices Yuu Takigawa in Air Master, Urd in Mythical Detective Loki Ragnarok, Harumi Ikuhara in DearS and 2 more characters.
Mariko Suzuki voices Yuu Takigawa (Air Master), Urd (Mythical Detective Loki Ragnarok), Harumi Ikuhara (DearS), Jiltus (Ragnarok the Animation), Chigusa Iino (Green Green).
Yuu Takigawa is voiced in Japanese by Mariko Suzuki.