I've just read about half way through "Taiko"
and found a reference to the use of cannon in one of the battles.I was wondering when the use of cannon became more widespread?Was it in the late Senguko period or after?In europe in the 16th and 17th centuries the developement of the cannon led to the eventual downfall of the castle as the impregnable defense.Was this also true in Japan or did it happen much later?
Tito