From what I have heard and been told, he doesn't have a dojo in LA(unless something was started up just recently). I was told that he still has training sessions at his house when his schedule permits(which isn't very often these days). These aren't for lower belts I don't think, believe that these were for brown belt and above(or maybe just black belts). I may be wrong, so don't quote me on this. I believe that some of his previous students have dojos that are still affiliated with Sensei. I know that there is one in Florida, and some in a few other states. Just not sure which other states.
Take care
Donna