Ishinkan Ju-jutsu consists of the following kata structure without setting aside the basics of the aJu-jutsu is the martial art  from which arise, most Japanese martial arts. It is also called " the old man art", or the  “soft art or the practice of gentleness “ which includes basic methods of attack: striking, shoving or punching, kicking, throws, submission techniques, or locking and  choking including projections also  multiple attacks and one on one defense and offence.