Belt System

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Sherbourne’s Jiu jitsu curriculum integrates years of wrestling and his various training with other high profile Jiu jitsu Professors. His gym was an affiliate dojo under Royce Gracie from 2004 to 2017, followed by training with Roy Harris from 2017 to 2020. He also attended extensive Self Defence training with the Valente Brothers in 2017, and then under Marco Costa from 2021 - 2024.

World Karate Kobudo Jiujitsu Organization (WKKJO) Belt System

The following tables and charts outline the time and age requirements for rank in Brazilian Jiu Jitsu/ Jiujitsu, as well as, Karate & Kobudo with the WKKJO founded by Simon Sherbourne (M.Ed.) in 2012. Please email Soke S. Sherbourne at wkkjo.budo@gmail.com if you wish to get certified with the WKKJO.

Karate and Kobudo titles with rank according to the RHKK-O

Degree1st Dan2nd Dan3rd Dan4th Dan5th Dan6th Dan7th Dan8th Dan9th Dan10th Dan
Min 4 years of devoted trainingMin 1 year at previous rankMin 2 years at previous rankMin 10 years of trainingMin 4 years at previous rankMin 5 years at previous rankMin 6 years at previous rankMin 7 years at previous rankMin 8 years at previous rank and 60 years of age
PronunciationShodanNidanSandanYondan

Renshi
Godan

Renshi
Rokudan

Renshi
Shichidan / Nandan

Kyoshi
Hachidan

Kyoshi
Kudan

Hanshi
Jūdan

Hanshi
Japanese初段二段三段四段五段六段七段八段九段十段

TitleRank
SenpaiSenior Student
YudanshaThose with Black Belt rank.
SenseiTeacher with a 4th Dan
Renshi4th - 6th Dan
Kyoshi7th - 8th Dan
Hanshi9th - 10th Dan

Brazilian Jiu-Jitsu Belt Graduation Time Requirements (IJJN)

The title of Professor is achieved after a minimum of one year as a Probationary Black Belt Instructor. 1st Dan and successive Dan ranks are granted with a minimum of 3 years at the previous rank.

The Black Belt should have a red rank bar of approximately 10 cm in length, positioned approximately 3 cm from one end of the belt. The red rank bar will, in time, be delineated by two white bars and will receive markings from one (1st Dan) to nine (9th Dan) for Dan ranks.

BeltWhiteBluePurpleBrownBlack
Time RequirementNo min or maxMinimum 2 yearsMinimum 2 yearsMinimum 2 yearsMinimum 7 years
NotesMust be 16 years oldMust be 20 years old

WKKJO Belt System: Colours & Stripes

RyuKyu Hon Kenpo Kobu Jiujistu Odo
Logo for the International Jiu Jitsu Network
Karate/Kobudo
Solid white horizontal rectangle
Solid white horizontal rectangle with one vertical black stripe on the right hand side
Solid white horizontal rectangle with two vertical black stripes on the right hand side
9th Kyu
Horizontal rectangle divided into two horizontal halves. White on top and yellow on bottom.
Horizontal rectangle divided into two horizontal halves. White on top and yellow on bottom. Single vertical black stripe on the right hand side.
Horizontal rectangle divided into two horizontal halves. White on top and yellow on bottom. Two vertical black stripes on the right hand side.
8th Kyu
Solid yellow horizontal rectangle
Solid yellow horizontal rectangle with a single vertical black stripe on the right hand side
Solid yellow horizontal rectangle with two single vertical black stripes on the right hand side.
7th Kyu
Horizontal rectangle divided into two horizontal halves. Yellow on top and orange on bottom.
Horizontal rectangle divided into two horizontal halves. Yellow on top and orange on bottom. Single vertical black stripe on the right hand side.
Horizontal rectangle divided into two horizontal halves. Yellow on top and orange on bottom. Two vertical black stripes on the right hand side.
6th Kyu
Solid orange horizontal rectangle
Solid orange horizontal rectangle with a single vertical black stripe on the right hand side
Solid orange horizontal rectangle with two single vertical black stripes on the right hand side.
5th Kyu
Horizontal rectangle divided into two horizontal halves. Orange on top and green on bottom.
Horizontal rectangle divided into two horizontal halves. Orange on top and green on bottom. Single vertical black stripe on the right hand side.
Horizontal rectangle divided into two horizontal halves. Orange on top and green on bottom. Two vertical black stripes on the right hand side.
4th Kyu
Solid orange horizontal rectangle
Solid green horizontal rectangle with a single vertical black stripe on the right hand side
Solid green horizontal rectangle with two single vertical black stripes on the right hand side.
3rd Kyu
Horizontal rectangle divided into two horizontal halves. Green on top and brown on bottom.
Horizontal rectangle divided into two horizontal halves. Green on top and brown on bottom. Single vertical black stripe on the right hand side.
Horizontal rectangle divided into two horizontal halves. Green on top and brown on bottom. Two vertical black stripes on the right hand side.
2nd Kyu
Solid brown horizontal rectangle
Solid brown horizontal rectangle with a single vertical black stripe on the right hand side
Solid brown horizontal rectangle with two single vertical black stripes on the right hand side.
1st Kyu
Horizontal rectangle divided into two horizontal halves. Brown on top and black on bottom.
1st - 3rd Dan
Solid black horizontal rectangle
4th-5th Dan: Renshi
Solid black horizontal rectangle with a single vertical yellow stripe on the right hand side
6th Dan: Shihan and Renshi
Horizontal rectangle with four alternating red and black vertical stripes
7th - 8th Dan: Kyoshi
Horizontal rectangle with four alternating red and white vertical stripes
9th - 10th Dan: Hanshi Master.
(Awarded based on demonstrated skills and overall contribution to martial arts)
Solid red horizontal rectangle
Organized by Simon Sherbourne, M.Ed, Founder and Director of the WKKJO. Updated 2024
Jiu Jitsu
Solid white horizontal rectangle
Solid white horizontal rectangle with one wide vertical black stripe on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe and one narrow vertical black stripe on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe and one narrow vertical black stripe on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe and one narrow vertical black stripe on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe and one narrow vertical black stripe on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe and two narrow vertical black stripes on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe and two narrow vertical black stripes on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe and two narrow vertical black stripes on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe and two narrow vertical black stripes on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe and three narrow vertical black stripes on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe and three narrow vertical black stripes on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe and three narrow vertical black stripes on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe and four narrow vertical black stripes on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe and four narrow vertical black stripes on the right hand side
Solid white horizontal rectangle with one wide vertical black stripe and four narrow vertical black stripes on the right hand side
Solid blue horizontal rectangle with one wide vertical black stripe on the right hand side
Solid blue horizontal rectangle with one wide vertical black stripe on the right hand side
Solid blue horizontal rectangle with one wide vertical black stripe, one narrow vertical white stripe and one  narrow vertical black stripe on the right hand side
Solid blue horizontal rectangle with one wide vertical black stripe, one narrow vertical white stripe and one  narrow vertical black stripe on the right hand side
Solid blue horizontal rectangle with one wide vertical black stripe, and two sets of alternating narrow vertical white stripe and narrow vertical black stripes on the right hand side
Solid blue horizontal rectangle with one wide vertical black stripe, and two sets of alternating narrow vertical white stripe and narrow vertical black stripes on the right hand side
Solid blue horizontal rectangle with one wide vertical black stripe, and three sets of alternating narrow vertical white stripe and narrow vertical black stripes on the right hand side
Solid blue horizontal rectangle with one wide vertical black stripe, and three sets of alternating narrow vertical white stripe and narrow vertical black stripes on the right hand side
Solid blue horizontal rectangle with one wide vertical black stripe, and four sets of alternating narrow vertical white stripe and narrow vertical black stripes on the right hand side
Solid blue horizontal rectangle with one wide vertical black stripe, and four sets of alternating narrow vertical white stripe and narrow vertical black stripes on the right hand side
Solid purple horizontal rectangle with one wide vertical black stripe on the right hand side
Solid brown horizontal rectangle with one wide vertical black stripe on the right hand side
Probationary Black Belt
Solid black horizontal rectangle with one wide vertical red stripe on the right hand side
Professor: 1st - 8th Dan (min. every 3 years)
Solid black horizontal rectangle with a narrow white vertical stripe, a wide vertical red stripe  and a second narrow vertical white stripe on the right hand side
Master: 9th or 10th Dan
Solid red horizontal rectangle
Organized by Simon Sherbourne, M.Ed, Founder and Director of the WKKJO. Updated 2024

History of Belts and Ranks

by Wendell E. Wilson (2010)

Modern-day students of karate generally assume that the ranking system of kyu (color belt) and dan (black belt) levels, and the various titles that high-ranking black belts hold, are, like the katas, a part of karate tradition extending back centuries. However, despite the fact that karate is indeed very old, the ranking system itself dates back only to the early 20th century. A look at the history and development of the current rank system will help us to put our own belt ranks in proper historical perspective.

Japanese culture tends to be highly regimented and structured. Virtually any traditional art that you might wish to study in Japan, from flower arranging (ikebana) to calligraphy (shodo), comes with its own progressive series of formal ranks. So it is also with the martial arts. Some early Japanese martial arts utilized a three-rank system which involved the awarding of certificates. The first, shodan, signified a beginner; the second, chudan, indicated middle rank; and the third, jodan, or upper rank, allowed the student to enter into the okuden, or secret traditions, of his school or style. Another early system utilized a series of licenses called menkyo. The first rank, kirikami, was usually awarded after one to three years of training, and signified that the student had been accepted by his school as a serious practitioner. After three to five more years the student was presented with a mokuroku, or written catalog of the system’s techniques. After two to ten more years the student finally received his menkyo, or license to teach. The menkyo might also specify one of several different possible titles indicating his position with the system’s organizational structure. The ultimate certificate was the menkyo kaiden, awarded to students who had mastered every aspect of the system. Some system headmasters awarded only a single menkyo kaiden in their lifetime, to the person they chose as their successor.

Karate, however, is of Okinawan origin rather than Japanese. The early Okinawans had existed for centuries under Chinese hegemony, gradually assimilating aspects of 1 Chinese hard-style kung fu into their indigenous fighting style (called simply te, or “hand” fighting). Chinese empty-hand fighting had evolved as part of the Buddhist monastic tradition. Karate in Okinawa was passed on privately within families, from father to son, and was taught to members of the aristocracy and the police force to help guarantee control over the general populace. Oftentimes, especially under Japanese occupation when the teaching of martial skills was prohibited, the training was carried out in secret, after dark, in enclosed private courtyards. Masters would select only a few students to teach, and charged no fee. A student’s progress was measured not by an assigned rank but by how many years he had studied, how much he had learned, and how well his character had developed. Nothing more.

Speculative tradition proposes that belt colours (as indicators of rank) originated in a peculiar habit of washing all of one’s training clothes except the cloth belt. Thus as training progressed the initially white belt would first turn a dingy yellow, then a greenish yellow-brown, then a really dirty brown, and finally a repulsively filthy black. Eventually, so they say, this progression was formalized as the white, yellow, green, brown and black belt ranks. Well, it’s a nice story, but probably not true. Even so, some modern karate practitioners do not wash their belts, hoping to achieve a worn and rugged look as evidence of their years of hard training. Others over-wash their belts to get them looking worn-out sooner. And still others prefer to wear a new-looking belt at all times. It’s a matter of personal preference.

In some rare cases a master will present his old and frayed black belt to his favourite student or successor, who will preserve it as a treasured memento and wear it as an emblem of pride and honour to his teacher.

Although not traditional in Shuri-ryu, some schools encourage black belt holders to have their name (and perhaps also the name of their style) embroidered in gold Japanese characters on the end-lengths of their belt. The kyu/dan system of rankings was actually devised around the turn of the century by a Japanese martial artist, Jigoro Kano (1860-1938). Kano had taken the samurai battlefield art of jujitsu or aikijutsu and modified it heavily so as to eliminate the really dangerous aspects and make it safe for practice as a sport. This new sport, judo, he introduced into Japanese grade schools and colleges. With so many new students, all in the highly structured public school environment, he decided that a grading and ranking system would help to encourage them, and would allow them to gauge their own progress. There had always been interest in Okinawan fighting arts among the Japanese, but the Okinawans had long considered the Japanese to be foreign invaders and were not about to teach them all of their fighting secrets.

Finally, however, karate came out of the closet when Anko Itosu (1830-1915) shocked the Okinawan martial arts community by initiating a program to teach karate to children in Okinawan public schools in 1901. Shortly thereafter, an Okinawan master named Gichin Funakoshi (1868-1957), a student of Itosu, decided it was time to bring a form of karate to Japan. He merged selected elements and modified selected katas from various Okinawan systems into a new style for “export” which came to be called shotokan (his nickname was “Shoto”). His purpose was to provide good exercise and character-building training for the Japanese (I guess he 2 figured they needed it), not to teach them how to beat up Okinawans. So in formulating his new style he altered many of the katas and techniques in terms of their practical fighting value, rendered them more defensive rather than offensive, eliminated entirely the kyusho-jitsu or nerve-striking training which Okinawan masters considered most dangerous and secret, and he also eliminated all use of held-held weapons. (Even today, shotokan tournaments have no weapons divisions.)

Funakoshi moved more or less permanently to Japan where he instituted karate training in 1922, and soon it spread to schools as the practice of judo had done. Funakoshi became closely associated with the aristocratic Jigoro Kano, and by the late 1930’s he had developed the modern karate uniform or gi as a lighter-weight version of Kano’s judo gi. He eventually decided that it would be appropriate to adopt the colorbelt system for bestowing karate ranks on his students; this system was by then well established in Japanese martial arts, under the aegis of the Japanese Butoku-kai, the section of the Ministry of Education which was established in 1895 to oversee ranks and standards for kendo and judo. In 1903-1906 the Butoku-kai first bestowed the samurai titles of hanshi and kyoshi (what amounted to instructors’ licenses) on several kendo specialists; the title of renshi (a training apprentice) was added later.

The belt-rank system devised by Kano and accepted by the Butoku-kai consisted of six kyu (colour-belt) grades, three white and three brown, and ten dan (black belt) grades. Funakoshi adopted this same system for karate after 1922, and on April 12, 1924, he awarded the first karate black belts and dan rankings to seven of his students: Hironori Ohtsuka (later the founder of Wado-ryu), Shinken Gima, Ante Tokuda, and four others named Katsuya, Akiba, Shimizu, and Hirose. At the time, Funakoshi himself held no rank in any martial art or system.

In 1938 the Butoku-kai called upon all existing karate schools and styles to register for official sanctioning, and an important meeting was called for the purpose of standardizing rank requirements (something that had never been done!). Thus the various Japanese styles (Wado-ryu, Shito-ryu, Kushin-ryu, Japanese Kempo, Shindo-jinen-ryu, Gojo-ryu and Shotokan) were brought together under a single set of grading standards. Ironically, Funakoshi was awarded his renshi title by the board of the Butoku-kai, on which sat one of his own students, Koyu Konishi (who was Japanese by birth, an advantage the Okinawan Funakoshi did not share). Chojun Miyagi (1888-1953), the Okinawan founder of Gojo-ryu, was the first karate recipient of the title of kyoshi (master or “assistant professor”) from the Butoku-kai in 1937.

World War II caused a major disruption in Japanese and Okinawan martial arts. Many masters had died during the war, the practice of martial arts was forbidden for a time by the American occupying forces, and the Butoku-kai was shut down. Each school was on its own, and the surviving leaders had to begin anew. In Okinawa the kyu/dan system was not yet well established, although some systems utilized at least the black belt. Following the war it finally became more widely accepted, leaving the problem of developing new sanctioning bodies to legitimize the ranks being awarded.

During the early 1950’s certification was accomplished through associations formed by the dojos in each style, including the Goju-kai, Shito-kai, Chito-kai, Shotokai, and the Japan Karate Association. Each formed a board and designated an officer who would have signature authority on rank certificates. Those recipients reaching a high dan ranking often went out and started their own new styles. These groups usually cited affiliation to some higher authority or granting agency to legitimize their actions; the Japanese Ministry of Education was a favorite. Other new associations sprang up in Japan and Okinawa, becoming the ranking authorities for grantors as the Butoku-kai had been.

High officers in these organizations usually assumed a rank for themselves based on criteria they had written. Among the earliest was the All-Japan Karatedo Federation, initiated shortly after World War II by such headmasters as Funakoshi, Tsuyoshi Chitose (born in 1898 and still President as of 1993), Kenwa Mabuni, Gogen Yamaguchi and Kanken Toyama. The International Martial Arts Federation, launched in 1952, included judo and kendo as well as karatedo. It established a system involving ten black belt levels plus the titles of renshi, kyoshi and hanshi; many of the highest ranked modern masters received their ranks through this organization. In Okinawa the kyu/dan system did not really become universal until 1956, when the Okinawa Karate Federation was formed. Chosin Chibana (founder of Shorin-ryu) was the first president; Chibana and Kanken Toyama were officially recognized by the Japanese Ministry of Education to grant any rank in any style of karate. This helped to end the Japanese discrimination against Okinawans in the granting of ranks and titles.

For some years previous, the principle “system” used in Okinawa had simply been white belt for students and black belt for teachers. In 1964 an organization arose which for the first time unified all existing styles of karate: the Federation of All-Japan Karatedo Organizations (FAJKO). The ranking standards set forth by FAJKO in 1971 ultimately became recognized by the International Traditional Karate Federation (ITKF) and are generally accepted worldwide. It includes only six color-belt levels; some systems add two to four more and the exact sequence of colors tends to vary from one style to another.

But today essentially all karate systems, whether formally tied to FAJKO or not, conform more or less to the basic FAJKO criteria and standards. This includes the All-Okinawa Karate and Kobudo Rengokai (AOKKR, formed in 1967). In the United States the principle certifying organization for Okinawan, Japanese and Korean karate was, for a long time, Robert Trais’s U.S. Karate Association. This organization in the 1980’s boasted a membership of 425 American and 86 foreign karate schools in 56 countries. During its entire history it represented over 800,000 members. Following Trias’s death in 1989, the association disbanded into four smaller organizations. KoSho Shuri-ryu schools are now in the U.S.A. Karate Federation, formed in 1985, which became a member of the U.S. Olympic Committee, the PanAmerican Union of Karatedo Organizations (PUKO) and the World Union of Karatedo Organizations (WUKO; now reorganized as the World Karate-do Federation). As of 1996 it represents about 15,000 karate practitioners. The current president of the USAKF, Hanshi George Anderson (10th dan), is also Director of Kwanmuzendokai International; both organizations currently underwrite and certify our rank certificates, 4 5 and Hanshi Anderson is the sensei of Shihan John Linebarger, Director of KoSho Karate and Chief Instructor of Robert Trias’s Shuri-ryu in Arizona.

Karate ranks are thus, historically, a rather modern construct imposed over an old martial art. They are important in the standardization of requirements which helps to maintain the integrity and value of systems based on tradition. However, it should never be forgotten that rank does not make the man. Within every rank there can be found a wide range of students whose skills vary dramatically, causing the observant karateka to sometimes wonder whether rank really guarantees much of anything. Achievement of rank should be considered as a side-effect of karate training and not a goal. The true goal is personal development, to “be all that we can be” at whatever rank level we may attain.

ANDERSON, G.E. (1994) An overview of the belt system. Handout, International Bujitsu Development and Research Foundation, Tucson Seminar, October 9, 1994, p. 8-9.

CORCORAN, J., and FARKAS, E. (1993) The Original Martial Arts Encyclopedia. Pro-Action Publishing, Los Angeles, 437 p. DAY, J. (1993) The tradition of pride and humility. Dojo magazine, Spring 1993, p. 67- 70.

DURBIN, W. (1995) The puzzling maze of ranks and titles: Shihan, Sensei, Soke, Shodan—what does it all mean? Black Belt magazine, vol. 33, no. 11 (November), p. 30-33, 134-135, 140.

HURST, G.C. III (1995) Ryuha in the martial and other Japanese arts. Journal of Asian Martial Arts, 4 (4), 12-25.

KIM, R. (1993) Tradition, standards, discipline. Dojo magazine, Fall 1993, p. 6-10.

SELLS, J. (1994) Karate-do and the black belt; how the masters got their ranks. Dojo magazine, Winter 1994, p. 14-19.

SELLS, J. (1995) Unante, The Secrets of Karate. Rank Designation Requirements.


Privately published. ©Wendell E. Wilson (2010) (email: minrecord@comcast.net) from Essays on the Martial Arts Home.

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