As far as the issue of wearing the Hakama, it is my opnion that the Hakama is merely a piece of clothing. While I do wear the Hakama at times, it is usually for demonstration purposes so that others can not disect the technique. We are all very well aware that the Hakama tends to hide foot and leg movment. However it should be noted that the Hakama is part of traditional Japanese dress. My Sensai has no problem with me, in particular, wearing it. I have only been studying for 3 years. Does that make me qualified? That is a question in the eye of the beholder. For me, the Hakama tends to be more of a hinderance at times. But it does feel good to get back to the roots of tradition on occasion.