Rank
|
段
|
Dan
|
Minimum Promotion Requirement
|
Shodan
|
初段
|
1st Dan
|
15 years of age - 3 years of training.
|
Nidan
|
弐段
|
2nd Dan
|
17 years of age - 2 years since 1st Dan.
|
Sandan
|
参段
|
3rd Dan
|
20 years of age - 3 years since 2nd Dan.
|
Yondan
|
四段
|
4th Dan
|
24 years of age - 4 years since 3rd Dan.
|
Godan
|
五段
|
5th Dan
|
29 years of age - 5 years since 4th Dan.
|
Rokudan
|
六段
|
6th Dan
|
35 years of age - 6 years since 5th Dan.
|
Shichidan
|
七段
|
7th Dan
|
42 years of age - 7 years since 6th Dan.
|
Hachidan
|
八段
|
8th Dan
|
50 years of age - 8 years since 7th Dan.
|
Kudan
|
九段
|
9th Dan
|
Exceptional lifetime achievement for Karate.
|
Judan
|
十段
|
10th Dan
|
Exceptional lifetime achievement for Karate.
|