Surprised about no replies. Is the interesting discussion happening on some other forum?
I had some questions, but I have already read the interview in Japanese and also knew Okumura Sensei quite well. I was curious about the occasion for Kakehi Katsuhiko and Hiraizumi Hiyoshi to visit the Hombu for a demonstration: whether it was a special demonstration or they just happened to be passing. (I have already written in the TIE columns about who they are, but do not have much strong evidence about their connection with Morihei Ueshiba.)