
There are nine kyu levels in Koga Ninjitsu before you obtain your black belt.
Koga has structured the kyu levels carefully to enhance your learning experience. Each kyu level from ninth to second kyu has a 3 months training period. A the end of each 3 month period if you are eligible, there is a grading held, by a panel of black belts.
First kyu to first dan (black belt) there is a year training period.
Below is a summary of the kyu levels: