Samurai used to be defined by their ability to use horses and bows in the early history of Japan. This moved to using the sword, first tachi then katana. Within the Tokugawa period, the katana ...
Oba used guns to great efficency against the Takeda clan but which war lord (or faction) used them for the first time? I seem to recall that some of the shoei order had access to firearms and that is ...