
Quick answer — Yasuyoshi Hara voices Anji Yuukyuuzan in Rurouni Kenshin, Fitzkarald in Giant Robo the Animation: The Day the Earth Stood Still, Orosha no Ivan in Giant Robo the Animation: The Day the Earth Stood Still and 1 more characters.
Yasuyoshi Hara voices Anji Yuukyuuzan (Rurouni Kenshin), Fitzkarald (Giant Robo the Animation: The Day the Earth Stood Still), Orosha no Ivan (Giant Robo the Animation: The Day the Earth Stood Still), Godfrey (Lupin the IIIrd: Fujiko's Lie).
Anji Yuukyuuzan is voiced in Japanese by Yasuyoshi Hara.