Peter A Goldsbury
I know of no book references and Tada Sensei is another Hombu Shihan, like the late Seigo Yamaguchi and Sadateru Arikawa, who is not keen on videotaping his training seminars.
True... but I wonder how much of their styles are reflected in their student? For example, Yasuno Sensei/Nakao Sensei/Tissier Sensei were all deshi of Yamaguchi Sensei. I know some people who have trained under both Yamaguchi Sensei and Yasuno Sensei... just wondering how much of Yamaguchi Sensei's style is reflected in their styles...
Just like Kubota Sensei/Irie Sensei are students of Tada Sensei... Up till now, I believe that Aikido is a personal thing and each person's Aikido is a reflection of their personality... but how much of Tada Sensei can be seen in Kubota Sensei/Irie Sensei?
Just some thoughts