I myself am
still studying towards my Menkyo in Kaze Arashi Ryu.I should have achieved this level several years ago.However due to the distance from my Sensei it is taking me more time. I was told this fact about the Kata from sensei Villaire himself Menkyo Kaiden. Like I mentioned above all the techniques are taken from this Kata. Sensei Villaire said seeing a master of Kaze Arashi Ryu would be as if you were seeing a Master of Tai Chi flowing from one technique to another in one endless Kata.OF course this Kata would have to be in Waza form,were both Uki's are reacting and counter reacting.Perhaps that is the way the knowledge of the system has been kept. I was told that upon arriving to Menkyo level all the techniques I have ever learned will be understood totaly once they are seen in the context of the Kata.