
Quick answer — Kouji Totani voices Killing in Mobile Suit Gundam 0080: War in the Pocket, Pilot in City Hunter 2, Jagi in Fist of the North Star and 12 more characters.
Kouji Totani voices Killing (Mobile Suit Gundam 0080: War in the Pocket), Pilot (City Hunter 2), Jagi (Fist of the North Star), Ryuuken (Fist of the North Star), Shura (Saint Seiya: Knights of the Zodiac), Han (Fist of the North Star 2), Minagi no Chichi (Air), Alpha A. Bate (Mobile Suit Gundam 0083: Stardust Memory) and 7 more.
Killing is voiced in Japanese by Kouji Totani.