I got to spend five minutes last evening after class thumbing through a friend's copy. If you are a Yoseikan practitioner, you need two copies; one for your library and one to go in your dojo bag for quick reference. Beautiful piece of work and I'm ordering my copy this morning - and no, I'm not a Yoseikan guy.
Mochizuki Sensei would have been proud of this book. Edgar did a great job with it.