
Quick answer — Takashi Taniguchi voices Niren Fedrok in Tales of Vesperia: The First Strike, Makube in Hellsing Ultimate, Hiroki Tsuji in Detective Conan: The Fourteenth Target and 3 more characters.
Takashi Taniguchi voices Niren Fedrok (Tales of Vesperia: The First Strike), Makube (Hellsing Ultimate), Hiroki Tsuji (Detective Conan: The Fourteenth Target), Shitoto Chandra (Lupin the Third: The Woman Called Fujiko Mine), God (You're Being Summoned, Azazel), Bobby Singer (Supernatural: The Anime Series).
Niren Fedrok is voiced in Japanese by Takashi Taniguchi.