Grading Systems Compared — No Rank Is Older Than Its Federation

Overview

Little about the martial arts looks as ancient as the black belt — and little is as recent. It is younger than the light bulb, younger than the telephone, and it did not come from a martial art at all but from a board game. The art in which it was first worn was three years old at the time.

That is not a footnote. It is the key to the whole subject. Lay the grading systems of the martial arts side by side and you do not find one ancient system and many imitators. You find a series of answers to an administrative problem — and each answer took the shape its problem demanded.

This article places nine systems next to one another: the menkyo licences of the koryū, the dan-kyū ladder of judo, karate and kendō, the poom/dan split of taekwondo, the belts of BJJ, the duanwei system of wushu, the cordas of capoeira — and Muay Thai and boxing as the control case, because to this day they award nothing at all.

The thesis is not “which system is fairest”. It is:

A grading system does not measure skill; it administers an organisation. It appears at the moment an art moves from a teacher-student relationship into an institution with many locations — and it is absent wherever competition already answers the question, continuously and in public.

That is testable, and the test is a list of dates.

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The nine systems at a glance

System	Grading since	Who awards it	Measured against	Can be lost
Koryū (menkyo)	8th c. — but no ranking order	the teacher alone	complete transmission	no
Judo	1883	examining board	demonstration, competition	no
Karate	1924	examining board	demonstration	no
Kendō	dan and shōgō kept separate	examining board	demonstration before examiners	no
Taekwondo	1972 (Kukkiwon)	central institute	poomsae, breaking	no
BJJ	formalised from the 1990s	teacher, minimum times by federation	rolling, competition	no
Wushu (duanwei)	1998	state federation	set-form examination	no
Capoeira	formalised 1972	one’s own group	batizado in the roda	no
Muay Thai, boxing	never	the opponent	the fight record	yes

The last column is the interesting one, and across the whole field it reads the same: a rank once awarded is not taken back. Only where no rank is awarded at all can standing actually fall.

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The origin: a board game

The dan system comes from go. It was devised by Hon’inbō Dōsaku (1645–1702), the strongest player of his era, and it solved a problem that has nothing to do with fighting: how do you seat two unequal players at one board without making the game pointless? The answer was a scale from which handicap stones could be derived. The grade was a unit of arithmetic for handicaps, not a title of honour.

Kanō Jigorō borrowed that scale for judo in 1883 and awarded the first shodan to two students: Saigō Shirō and Tomita Tsunejirō. He introduced the black belt three years later, in 1886. The Kōdōkan was four years old at the time and growing faster than one teacher could keep in view.

That is the occasion. Kanō did not need a ranking order to know who was good — he could see that. He needed one to form training groups, make progress visible and delegate responsibility in a school that had outgrown the eye of a single man.

What is striking is what Kanō did not adopt: the menkyo system, thoroughly familiar to him from his own training in jūjutsu.

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What came before: the licence instead of the rank

The classical schools had a system of certification going back centuries — just not a ranking order. The menkyo licences can be traced in outline to the 8th century and typically run through okuiri (admission), mokuroku (the register of techniques transmitted) and graded menkyo levels up to menkyo kaiden, the “licence of complete transmission”, for which thirty years is not an unusual span.

The difference from a dan is not duration but logic:

• A dan says: you stand at this point on a scale. It is comparable, federation-wide and open-ended upwards.
• A menkyo says: you may pass this on. It is a permission, not a position — and it always refers to one particular school and one particular teacher.

Two holders of the same dan can be compared. Comparing two menkyo kaiden from different schools is meaningless, because they are statements about different things.

This is why the menkyo system suits a small lineage and fails a mass organisation: it assumes someone has known the recipient personally for decades. A federation with a thousand locations cannot do that. It needs a criterion a stranger can apply on an examination day.

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The evidence: the dates

If the thesis holds, grading should appear wherever an institution is being built — and not wherever someone happens to be fighting well. The dates are unambiguous.

1924, karate. On 12 April 1924 Gichin Funakoshi awarded the first dan grades in karate, to seven students. The occasion is on record and has nothing to do with technique: the Dai Nippon Butokukai, Japan’s umbrella body for the martial arts, required uniform grades, belts and training dress before it would recognise a discipline. Karate, imported from Okinawa, had none of the three. Funakoshi took all three from the Kōdōkan — the dan, the belt, and the judo suit that became the karate gi.

That single episode is the argument in miniature: the grading did not come out of karate, it came out of the requirement to be recognised as a federation.

1926 and 1935, the colours. Coloured belts are not Japanese. In Japan there was white for the ungraded and black for the graded, and nothing else. Coloured belts are first documented in the archives of London’s Budokwai for 1926; from 1935 Mikinosuke Kawaishi built them into a seven-colour system in Paris — white, yellow, orange, green, blue, brown, black. The reason handed down is unvarnished: European students quit too early when nothing happened between the first day and the black belt for years on end.

The intermediate grades therefore solve no technical problem but a pedagogical and commercial one — motivation and retention. Anyone complaining today about belts handed out too freely is complaining about the intensification of a purpose the coloured belts had from the start.

1972, capoeira. Across its entire documented history, capoeira had no grades. The first binding corda system appears in the Regulamento Técnico, ratified by Brazil’s sports council on 26 December 1972 — precisely when capoeira moved from the roda into the state-regulated academy. What followed is telling: no internationally binding system exists even now, and every grupo has its own colours. Where there is no common federation, there is no common scale.

1998, wushu. The Chinese martial arts managed for centuries without grading — kung fu knows generations and family lineages, but no ranks. In 1998 the Chinese Wushu Association, together with the state sports commission, introduced the duanwei system: nine levels in three groups, eagle (1–3), tiger (4–6), dragon (7–9). Once again the occasion was not technical but the construction of a nationally uniform administration for a discipline intended for the Olympics.

Four systems, four dates of introduction, four times the same cause: an organisation that grew larger than personal knowledge of its members.

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The control case: where grading never appeared

The strongest support for the thesis comes from the systems that award nothing at all.

Traditional Muay Thai has no belts and no ranks. A fighter is placed by his fight record — how many fights, against whom, with what outcome. The same is true of boxing. The prajiad, the armbands, are regularly mistaken for rank insignia; they are not. They belong to the equipment and carry a protective meaning in the original sense, not the meaning of a grade.

Why is what exists everywhere else missing here? Not because it is more archaic — Muay Thai is a highly organised professional sport with stadiums, rankings and betting markets. It is because the question has already been answered. Anyone who wants to know who is better looks up who won. An examining board would have nothing to add.

And then the control on the control: when Muay Thai reached Western studios, with students who never intended to fight, grading appeared within a few years — coloured armbands, at the World Thai Boxing Association running white to black, in the same order Kawaishi had used. In Thailand they do not exist; in the West they appeared immediately. The difference lies not in the martial art but in whether the students compete.

So the thesis can be put more sharply: grading happens where fighting does not. Not because grading substitutes for skill, but because it answers a question nobody else is asking.

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The most revealing single case: the IBJJF exception

In Brazilian jiu-jitsu both principles meet, and there the evidence sits in the rule book itself.

The IBJJF prescribes minimum times: two years at blue, eighteen months at purple, one year at brown, plus a minimum age of 19 for the black belt. That is pure administration — the time measures nothing but time; it exists to curb inconsistent promotion.

And then comes an exception: an adult who becomes world champion at their belt colour has the minimum period waived.

That is remarkably candid. The federation is stating outright that the waiting period is a stopgap for the case where it does not know better. As soon as competition has answered the question, the stopgap steps aside. That is exactly what this article claims about grading systems in general — in BJJ it is written into the rules.

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When nobody competes: kendō and the return of the menkyo

At the other end stands kendō, and it shows what happens when a grading is taken seriously.

The eighth dan examination is regarded as the hardest examination in Japan, routinely compared with the Tokyo bar exam — and the comparison favours the bar exam. The pass rate is below one per cent; one documented sitting produced ten passes from 1870 candidates, or 0.53 per cent. Candidates present themselves over decades. Where grades are that rare, they mean something again.

More revealing still is the second track. Alongside the dan grades, kendō awards shōgō titles: renshi (from 6th dan), kyōshi (from 7th dan), hanshi. These titles measure not the fencing but knowledge, teaching ability and character — they are tied to a dan without being identical with it.

Kendō has thereby restored the distinction the dan system flattened in 1883: skill and the licence to teach are two different things. That was precisely the point of the menkyo. Budō’s most modern grading system has brought back its oldest idea, because the idea turned out to be necessary.

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What is the same everywhere

For all the variety there are three constants, and all three are organisational rather than technical:

The scale runs down and then up. Kyū counts downwards (6th, 5th, … 1st), dan upwards. That is not symbolism but the mechanics of go: the beginner approaches zero, the master moves away from it.

The highest grade is an honour, not an examination. From roughly the sixth dan onwards, virtually no system still examines; it confers — for service, for a life’s work, for a role in the federation. That is honestly meant, too. It only becomes a problem when outsiders read the upper grades as a continuation of the lower ones.

Grading funds the federation. Examination fees, certificates, registration, licence renewal — in many federations this is the load-bearing source of income. That is not an accusation but an explanation of why the number of grades has risen almost everywhere and fallen almost nowhere.

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What this means for your own training

A grade is worth exactly as much as the body that issues it. It is a statement by an organisation about a member, not a property of a person. The useful question is never “which grade” but “from whom, for what, after which examination”.

Comparisons between systems are meaningless. A BJJ blue belt and a karate blue belt have nothing to do with each other — one sits at two years and several hundred rounds of rolling against resistance, the other often within the first year. They are two administrations, not two points on one scale.

Where grading happens, ask what it replaces. In aikidō or iaidō the grade is the only measure available, because there is no competition — it carries correspondingly more weight there and deserves corresponding care. Where people work against resistance daily, the training partner already knows better than the certificate does.

The black belt is the beginning. Shodan means “first grade”, not “highest” — and in shu-ha-ri that is exactly the point where imitation ends, not where learning does.

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Common false conclusions

“The black belt came from a white belt that grew dirty over the years.” There is no evidence for this whatsoever, and the story fails on chronology alone: Kanō introduced the black belt in 1886 as a separate item of clothing. It also fails on the substance — in a culture where cleanliness in the training hall is part of the etiquette, a deliberately unwashed belt would have been no distinction at all. The tale is a 20th-century Western invention.

“Traditional martial arts always had belt grades.” Not one of them did before 1883. What existed were licences and scrolls, and they went to very few.

“Coloured belts are an invention of commercialisation.” They are an invention of teaching abroad, documented from 1926 in London. They were commercially exploited later; they were invented to keep adults training who would otherwise have quit after six months.

“An art that awards no grades is disorganised.” Muay Thai and boxing are among the most tightly organised combat sports there are — licences, federations, medical requirements, rankings. They simply need no grades, because they have rankings.

“A higher dan means a better fighter.” From the middle grades onwards, no system is measuring fighting ability any more. This is openly how it works, and it is misunderstood only outside the federations.

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How far this comparison holds

The dates are well documented: the Kōdōkan dates of 1883 and 1886, the karate awards of 12 April 1924, the Budokwai minutes of 1926 and 1927, Kawaishi’s Paris system from 1935, the Brazilian Regulamento of 26 December 1972, the introduction of duanwei in 1998. So are the rules: IBJJF minimum times and the world-champion waiver, the kendō examination statistics, the shōgō prerequisites.

The attribution of causes, by contrast, is an assessment. That Funakoshi graded in 1924 because of the Butokukai requirements is well supported; that every single introduction had exclusively organisational reasons is an interpretation of the pattern, not a citation. It is falsifiable — one would need a system that introduced grading with no institution behind it. I know of no such case.

The prehistory of the coloured belts remains uncertain. Whether Kawaishi picked up the idea on his London visit in 1928 or arrived at it independently is not settled; the Budokwai minutes establish only that the colours were in use there earlier.

And finally: this article compares systems, not people. From the observation that a grade is an administrative quantity, nothing follows about the ability of any particular person wearing it. It simply does not follow from the belt either.

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• Karate
• Kendō
• Jūjutsu
• Brazilian Jiu-Jitsu
• Taekwondo
• Muay Thai
• Boxing
• Capoeira
• Kung Fu / Wushu
• Shu-Ha-Ri
• Shoshin — why shodan means “first grade”, not “highest”
• HEMA — the earliest evidence for the argument, and it is European: the Marxbrüder of 1487
• Keiko Fukuda — the sharpest single piece of evidence for the argument: three federations, three grades, one woman
• Rusty Kanokogi — what it actually took to change an institution — not arguments
• Dō and Jutsu Compared — the Butokukai requirements from here coincide in time with the wave of renamings
• Takeda Sōkaku — a contemporary who kept papers before the associations demanded them
• From Folk Wrestling to Sport — what associations demanded, compared here across seven folk wrestling forms