
Quick answer — Kento Fujinuma voices Gray the Nine Lives in TRIGUN STAMPEDE, Yuusaku Mitarai in Oblivion Battery, Chico in VIRGIN PUNK Clockwork Girl and 3 more characters.
Kento Fujinuma voices Gray the Nine Lives (TRIGUN STAMPEDE), Yuusaku Mitarai (Oblivion Battery), Chico (VIRGIN PUNK Clockwork Girl), Dorado Denisov (Chaika -The Coffin Princess-), Colland Grumman (Atelier Escha & Logy ~Alchemists of the Dusk Sky~), Mou oni (Peach Boy Riverside).
Gray the Nine Lives is voiced in Japanese by Kento Fujinuma.