
Quick answer — Bin Sasaki voices Tomihiko Yuminaga in The Perfect Insider, Otomatsu in Gingitsune: Messenger Fox of the Gods, Gorou Suzuki in Gantz.
Bin Sasaki voices Tomihiko Yuminaga (The Perfect Insider), Otomatsu (Gingitsune: Messenger Fox of the Gods), Gorou Suzuki (Gantz).
Tomihiko Yuminaga is voiced in Japanese by Bin Sasaki.