Anime: Heat Guy J
Boma--Google image search
Info: Genetically altered to have the head of a wolf. (No spoilers as to why!) He has a mask made to look like his human face. In my opinion, he's kind of a Kenshin-type character, but he's not goofy like Kenshin (Assassin/Avenger(?) gone protector).
Wallie put together and edited with PhotoImpact.