This is part of a 3-book Japanese-language series, released in the early 80's. I only have the first volume, "Kokyuryoku" (breath power), because I really only collect books I can actually
read.
I do know for a fact that all three volumes were actually published (this is not always a given) but beyond that I have no idea of the contents or character of any of them, although I do suspect some of our better-read contributors do have some insight. Sorry I couldn't be of more help.