This is a brief video on how to tie your belt correctly.
This is the first kata that you learn in Isshin Ryu. You learn this kata at white belt and it is required to move to yellow belt. It has 113 moves and defends against 13 attackers.
Seiuchin Kata is the second kata that you learn. You learn this kata at yellow belt. You need to perform both Saisan and Seiuchin to move to orange belt.
This is the third kata that you will learn and is the first kata you will learn at orange belt.
This is the fourth kata you will learn and the second at orange belt. You need to perform Saisan, Seiuchin, Naihanchi, and Wansu to move to green belt.
This is the fith kata you will learn and the first empty hand kata and the fist of three at green belt.
This is the seventh empty hand kata you will learn and the first of four katas at brown belt.
This is the eighth empty hand kata you will learn and the third at brown belt. This kata and all previous kata's are required to move to black belt.