Contrary to those who believe otherwise, the Yakuza are ultranationalist, ultraconservative when it comes to Japanese culture and traditions, monarchist, militarist, anti-Communist and in favor of a pro-Western alliance.

I'm not too sure what they think about being replaced in their own homeland by foreign invaders from Africa as I personally never interviewed a member of the Yakuza, but I have a feeling they would not be very fond of it happening.