
Quick answer — Kiyoshi Katsunuma voices Cain Morris in Tiger & Bunny, Ugo in Jormungand, David in Chaika -The Coffin Princess- and 2 more characters.
Kiyoshi Katsunuma voices Cain Morris (Tiger & Bunny), Ugo (Jormungand), David (Chaika -The Coffin Princess-), Oudo Miyakonojou (Medaka Box), Tenchou (Natsuiro Kiseki).
Cain Morris is voiced in Japanese by Kiyoshi Katsunuma.