A relationship chart I've found in yaraon:
http://blog-imgs-51.fc2.com/y/a/r/ya...85b16a600a.jpg
Source:
『織田信奈の野望』本能寺の変以降の史実相関図・・・これはこれで見たいなw 他
As I'm a total ass with Japanese history, I will have to check some books to understand some things in the LN
