This is a bit late, but please check this out. On August 30, there will be a seminar with various speakers. Topics include Ieyasu's mother Odai no kata and the Battle of Nagashino.
Here are the links.
I think the topics that will be discussed are great. Love to attend. However, I will be about a month late since I will be in Japan on the first week of October.
Still no arrival yet on my books. When I do receive them, plan to write a book review.
Nobunaga no tame!