Yūdansha (有段者)
(practitioners in possession of a Dan degree)

Shodan (初段) 1st Dan black belt

first name and last name

Nidan (弐段) 2nd Dan black belt

first name and last name

Sandan (参段) 3rd Dan black belt

first name and last name

Yondan (四段) 4th Dan black belt

first name and last name

Kodansha (古段者)
(practitioners in possession of a higher Dan degree)

Godan (五段) 5th Dan black belt

first name and last name

Rokudan (六段) 6th Dan black or red/white belt

first name and last name

Nanadan (七段) 7th Dan black or red/white belt

first name and last name

Hachidan (八段) 8th Dan black or red/white belt

Bryson Keenan

Kudan (九段) 9th Dan black or red belt

first name and last name

Jūdan (十段) 10th Dan black or red belt

first name and last name