Joe Raibaru

Maito's archrival. His nickname is Joe the Ace. He was originally an ace pilot for the military, but he detested taking orders from his superiors and became a deserter after disobeying his orders. Since then, he found his way into the underworld and became a lone wolf found on wanted lists all across Japan. Wolfgang gives him Hiryu and Goryu in order to defeat Might Gaine.