Actually, I don't find them rassist. Not really. They're just examples of cultural ignorance of the time, is all. Not to mention, with the era of WWII practically giving birth to comics as such, I think it's practically inherent to the industry of the time. They needed villians, and politically, the Asians were it at the time. I mean, who gets up in arms about portraying the Nazis as inhuman monsters? Yet, both stereotypes are from the same era...