
Quick answer — Seizou Katou voices Dankichi Hama in Hajime no Ippo: The Fighting! - Champion Road, Hakushaku in VAMPIRE HUNTER D, King in Kino's Journey and 15 more characters.
Seizou Katou voices Dankichi Hama (Hajime no Ippo: The Fighting! - Champion Road), Hakushaku (VAMPIRE HUNTER D), King (Kino's Journey), Okaasan (Tokyo Godfathers), Yukio (Kino's Journey), Kiyonaga Matsumoto (Detective Conan: The Raven Chaser), Femitron (Panty & Stocking with Garterbelt), Lord Hazanko (Outlaw Star) and 10 more.
Dankichi Hama is voiced in Japanese by Seizou Katou.