Bunkai
Bunkai (分解), literally meaning "analysis" or "disassembly", "is a term used in Japanese martial arts referring to process of analysing kata and extracting fighting techniques from the movements of a 'form' (kata). The extracted fighting techniques are called Oyo." == Process == Bunkai is usually performed with a partner or a group of partners which execute predefined attacks, and the student performing the kata responds with defenses, counterattacks, or other actions, based on a part of the kata.