Iron Man is a pretty good fit for anime, if you think about it: a brilliant, arrogant playboy billionaire who dons a mechanical suit often to fight other mechanical suited menaces in explosive mechanical battles over glittering cityscapes. Madhouse's "Iron Man" anime is heading to G4 in 2011, but it launches this month in Japan, and the Japanese opening sequence has hit the net, showcasing the show's blend of traditional and CGI animation styles and its distinctly anime twist on the Tony Stark you know and love/hate. Check out the video after the jump.