I'm guessing they are referring to the popular novel by James Clavell based on the same historical figure: http://en.wikipedia.org/wiki/Sh%C5%8Dgun_%28novel%29

I'm guessing they are referring to the popular novel by James Clavell based on the same historical figure: http://en.wikipedia.org/wiki/Sh%C5%8Dgun_%28novel%29 http://en.wikipedia.org/wiki/Sh%C5%8Dgun_%28novel%29