This video is just to give you some ideas on what you can do with Pinan sono Ichi. Probably one of the easiest kata to learn but nevertheless interesting. Bunkai meaning analysis or break apart is a term used in Japanese martial arts referring to the application of fighting techniques extracted from the moves of a “form” kata.  Most kata have another level of application that is taught using an Oyo Bunkai an “application of the kata in ways other than the standard bunkai.” Different practitioners will learn or discover alternative applications, but the bunkai, like the kata, varies based on the style and the teacher.