Belt History · 帯の歴史

Where the coloured belt system actually came from.

The coloured belt ranking system is younger than most karateka believe. Before 1907, there were no belts in karate at all — only a master-student relationship and one’s reputation in the village. The story of how belts arrived is the story of how karate became a modern sport.

15 TIMELINE ENTRIES · 8 KEY MYTHS · 8 STYLES MAPPED · 6 HISTORICAL FIGURES

The timeline

From no belts at all to the global standard.

1600s

PRE-HISTORY

OKINAWA

Te (hand) in Okinawa

Indigenous Ryukyu martial practice. No belt system. Skill transmission strictly oral and one-to-one. Rank was reputation in the village.

1879

MODERNISATION

OKINAWA / JAPAN

Annexation of Ryukyu by Meiji Japan

Okinawan martial arts begin contact with mainland Japanese institutions. The path toward formalisation begins.

1882

JUDO FOUNDATION

TOKYO

The founder of Judo establishes his school

The founder of Judo introduces a white-belt / black-belt distinction in randori. The first appearance of a graded belt as a visible marker of skill in any East Asian martial art.

1883

JUDO FOUNDATION

TOKYO

First Shodan (1st dan) Judo grade

The first two students are awarded Shodan grades. The dan (段) system as a numerical ranking of black belts is born.

1907

JUDO FORMALISES

TOKYO

Graded coloured kyu introduced

White (mudansha = no dan) and black (yudansha = with dan). At this point all coloured belts other than white are reserved for special occasions.

1922

KARATE ARRIVES

TOKYO

Okinawan master demonstrates karate in Tokyo

The future founder of Shotokan gives a demonstration at a national exhibition. The founder of Judo attends. The two correspond afterwards, with the Judo founder urging the adoption of a rank structure.

1924

KARATE ADOPTS

TOKYO

First karate dan grades issued

The founder of Shotokan awards the first karate Shodan grades to seven students at a Tokyo university, after a conversation with the founder of Judo. Karate up to this point had no rank structure of any kind — just senior/junior relationships.

1929

KARATE SPREADS

TOKYO

Karate added to university clubs

Several major Tokyo universities begin formal karate clubs. The dan system formalises in writing. Still only white and black at this stage.

1935

COLOUR LADDER

PARIS

Colour kyu introduced in Paris

A Judo teacher working in France finds Western students need visible progression more often than dan grades allow. He introduces yellow, orange, green, blue, brown as intermediate ranks. The colour system that defines belt grading today is born — in Paris, not Tokyo.

1948

POST-WAR

TOKYO

First national karate association founded

After WWII, students of the founder of Shotokan formalise a national body. The dan system is standardised; coloured kyu adopted from European Judo precedent.

1957

A FOUNDER PASSES

TOKYO

Death of the founder of Shotokan

The founder of Shotokan never formally accepted dan grades himself — he refused all numerical ranking for his own person. His students issued the grades; he taught the art.

1960s

GLOBALISATION

GLOBAL

Coloured belt system spreads worldwide

European and American karate adopt the 6-colour kyu ladder. Japan follows by the late 1960s, partly for parity with European competition rankings. The system we use today is essentially set.

1970

COMPETITION ERA

TOKYO

First World Karate Championships

Tokyo hosts the first world championship. The dan/kyu system is now universal at international competition level.

1980s

JUNIOR EXPANSION

USA / GLOBAL

Striped junior belts appear

Commercial dojos in the US introduce striped belts for children — a way to maintain motivation at half-rank intervals. Traditional Okinawan and Japanese dojos largely reject this. The debate continues.

2020

WORLD STAGE DEBUT

TOKYO

Karate on the world stage

Kata and kumite competition at the international multi-sport games for the first (and so far only) time. The dan/kyu system embedded as the global standard for selection.

Eight key figures

The people behind the system.

c. 1860–1938

Founder of Judo

Founder of Judo · architect of the dan/kyu system

Without this figure there would be no belt system in any East Asian martial art. He invented the conceptual structure that every karate dan grade is built on.

c. 1868–1957

Founder of Shotokan

Father of modern karate · brought karate from Okinawa to Tokyo

Adopted the Judo founder's structure for karate in 1924. Issued the first Shodan grades. Personally never accepted a numbered rank.

c. 1899–1969

The Paris Judo Teacher

Judo teacher · invented the coloured kyu ladder (Paris 1935)

Without this teacher karate students would still grade only between white and black. The yellow / orange / green / blue / brown sequence is his.

c. 1888–1953

Founder of Gōjū-ryū

Founder of Gōjū-ryū · key Okinawan figure resisting full adoption of the colour ladder

Retained traditional structure in his school. His insistence helped preserve the pre-colour white/brown/black tradition in classical Okinawan branches.

c. 1913–1987

Shotokan Technical Codifier

Built a national association's technical structure · codified the modern dan/kyu syllabus

Wrote the technical specifications that today define Shotokan grading worldwide. The grading manuals you study today are direct descendants of his work.

c. 1923–1994

Founder of Kyokushin

Founder of Kyokushin · introduced the unconventional kyu colour order

Deliberately chose a non-standard kyu sequence to mark Kyokushin's independence from mainstream conventions. The white-orange-blue-yellow ladder is his.

Style-by-style

Each major school’s belt structure.

Shotokan

KYU START 10th kyu (white)KYU END 1st kyu (brown)DAN MAX 10th dan

The lineage of the founder of Shotokan. Highly standardised through its main national association. Six-colour kyu ladder common.

Gōjū-ryū

KYU START 10th kyu (white)KYU END 1st kyu (brown)DAN MAX 10th dan

The Gōjū-ryū founder's lineage. Some Okinawan branches retain only white/brown/black. Less colour ceremony.

Wado-ryū

KYU START 9th kyu (white)KYU END 1st kyu (brown)DAN MAX 10th dan

The Wado-ryū founder's lineage. Jujutsu-influenced. Colour ladder includes purple between blue and brown in some federations.

Shitō-ryū

KYU START 10th kyu (white)KYU END 1st kyu (brown)DAN MAX 10th dan

The Shitō-ryū founder's lineage. Largest kata syllabus (40+). Standard 6-colour kyu in Japan, slight variations abroad.

Kyokushin

KYU START 10th kyu (white)KYU END 1st kyu (brown)DAN MAX 10th dan

The Kyokushin founder's lineage. Full-contact tradition. Kyu order: white→orange→blue→yellow→green→brown→black (note: not standard).

Shōrin-ryū

KYU START WhiteKYU END BrownDAN MAX 10th dan

Classical Okinawan. Many branches use only white/brown/black. Coloured kyu introduced 1960s+.

Uechi-ryū

KYU START WhiteKYU END BrownDAN MAX 10th dan

A classical Okinawan lineage. Fukien-influenced. Smaller traditional dojos often retain pre-colour system.

Shōrinji-ryū

KYU START WhiteKYU END BrownDAN MAX 10th dan

A post-war Okinawan-derived lineage. Less mainstream globally; coloured ladder follows mainstream convention.

Myths and corrections

What people get wrong.

WIDESPREAD

MYTH

Black belts fade to white over decades

REALITY

Folklore. Cotton sashiko belts wear out (3–5 years of daily use) and need replacement. Old belts darken with sweat and dust, not fade.

WIDESPREAD

MYTH

A black belt is the highest rank

REALITY

Shodan (初段, "first step") is the BEGINNING of advanced study. Dan grades continue to 10th (Judan) in most lineages, with 5–8 years typical between higher grades.

COMMON

MYTH

You can buy any belt you have earned

REALITY

Symbolically loaded. Many dojos consider it disrespectful to purchase a black belt before grading. Some refuse to recognise self-bought senior belts.

COMMON

MYTH

Red belts exist in karate

REALITY

Yes — but only as recognition belts at 9th/10th dan in certain lineages (aka-obi). Not for casual purchase. Wearing one without entitlement is a serious cultural breach.

NICHE

MYTH

All styles use the same kyu order

REALITY

Mostly true for kyu, but order varies. Some styles use purple at 3rd kyu, others skip it. Some use red between brown and black. The dan side is more standardised.

WIDESPREAD

MYTH

10th dan was awarded by the founder of Shotokan himself

REALITY

The founder of Shotokan awarded no grade above 5th dan in his lifetime. The higher dan ceiling was raised posthumously by federations seeking to honour their seniors.

NICHE

MYTH

Stripes on kids' belts are traditional

REALITY

Stripes on junior belts are a post-1980s North American commercial innovation. Most Japanese and Okinawan traditional dojos do not use them at all.

COMMON

MYTH

A 5-year-old can earn a real black belt

REALITY

Most reputable federations issue a "junior black belt" or "shodan-ho" to children under 16, with full Shodan deferred until adult status. Wholly different ranks despite similar appearance.

Further study