RANKING SYSTEM:

White belt: 10th Kyu
White Belt - 9th Kyu
Yellow belt: 8th Kyu
Orange belt: 7th Kyu
Green belt: 6th Kyu
Purple belt: 5th Kyu
Purple belt: 4th Kyu
Brown belt: 3rd Kyu
Brown belt: 2nd Kyu
Brown belt: 1st Kyu

Shodan: First Degree Black Belt
Nidan: Second Degree Black Belt
Sandan: Third Degree Black Belt
Yondan: Fourth Degree Black Belt
Godan: Fifth Degree Black Belt
Rokudan: Sixth Degree Black Belt
Shichidan: Seventh Degree Black Belt
Hachidan: Eighth Degree Black Belt
Judan: Tenth Degree Black Belt