Well, you need to do a pretest and a mondo first. A pretest showing all the previous techniques you should know so you could show those lower ranks a technique if needed to. The mondo, is a list of questions that you take home write your response and then comeback and sit with the headmaster and discuse the answers with him. This is to see how your developing mentally and spiritually. The questions for first black are always the same:1.What is your relationship with God? 2.What can you do to improve that relationship? 3. What can God do to improve that relationship? After you do this, you can take your test. First black consists of 3 throws, 2 blocks, 3 hand techniques, 3 kicks, 2 chokes, 2 counterjoint techniques, a weapon kata (tonfa being the weapon for first), a weapon embu, a hard fist kata, five animal kata, a kicking kata, a sanchin (hard ki) kata, a tai chi kata, and an empty hand embu. The Katas last for one minute long each with a one minute break in between them. The katas change gradually threw the black belt ranks though and when testing for fifth black, your pretest changes to where you have to show the headmaster or soke, 300 different techniques before you can test, and if he disallows a technique and you only have 299, you fail and will have to try again later.