Gokyu
Yonkyu
Sankyu
Nikyu
Ikkyu
Shodan
Nidan
Sandan
Yondan
Godan and Above
Guidelines for Sandan
(Black belt, minimum of two years since Nidan with 300 days of practice)
All techniques (empty-handed and weapons) as in Shodan, plus:
Jiyu Waza
Any attack
Futarigake
Two attackers
Tanto Dori