Of course the closest of all is the hand to hand techniques of the Ninja that Bussey teaches you including blocking counters striking and of course strangel techniques and locks and just so much more. This is the real no hands barred Ninja skills many want to learn from an authentic teacher like Bussey. Robert learnt from the King Of the Ninja Masaaki Hatsumi 34th Soke of Togakure Ninjutsu.