Hey, if "Little Caesar" can deliver pizza in a modern world and shout "Pizza! Pizza!" in English, I see no reason a Domino's can't exist in 1563. Tecmo Koei Games has done just that by adding a virtual Domino's Online Pizza Store to Samurai Warriors 3: Empires.
Players in Japan are able to download and place the virtual building in their castle town for free as of Tuesday, effectively increasing the town's happiness. The DLC will be available until January 24, after which samurai will presumably go back to making pizza the old fashioned way.