History
The Samurai and Their Martial Arts: From Bujutsu to Budō
How Japan’s warrior class rose with the bow, ruled with the sword, lost both to rifles and a law, and left behind judo, kendo and aikido.
10 min read · 21 Sept 2026
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14 posts
History
How Japan’s warrior class rose with the bow, ruled with the sword, lost both to rifles and a law, and left behind judo, kendo and aikido.
10 min read · 21 Sept 2026
History
The life of Jigorō Kanō (1860–1938): the bullied boy from Mikage who built the Kōdōkan, ran Japan’s teacher training and became Asia’s first IOC member.
10 min read · 21 Sept 2026
Training
How a judo match is won: ippon, waza-ari, the 20-second hold, three shido, golden score and the referee's signals, under IJF rules as of 2026.
8 min read · 21 Sept 2026
Training
Which martial art suits your child? A guide by age and temperament: judo, BJJ, karate, taekwondo, wrestling and boxing, plus how to judge a club.
8 min read · 21 Sept 2026
History
How a Kōdōkan judoka, a Dynamo self-defence instructor and a Moscow systematiser built sambo for the Red Army and the police, and how it became a world sport.
7 min read · 20 Sept 2026
Comparison
Two arts from the same jujutsu root, one with competition and one without: technique, training, effectiveness, injuries and purpose compared, which to choose.
5 min read · 20 Sept 2026
Comparison
Judo throws, BJJ finishes on the ground. What each trains, how they differ in rules, cost, injuries and time to competence, and which to pick for your goals.
9 min read · 20 Sept 2026
Comparison
Throws with a jacket versus takedowns without one: technique, rules, injuries, cost and transfer to MMA and BJJ compared, and which takedown art to choose.
7 min read · 20 Sept 2026
Glossary
Ippon explained: what scores the match-ending full point in judo, from throws to pins and submissions.
1 min read · 18 Sept 2026
Glossary
Kumi-kata explained: grip fighting in judo, the standard lapel-and-sleeve grip and why grips decide matches.
1 min read · 18 Sept 2026
Glossary
Ne-waza: the ground-fighting part of judo, the three groups of techniques it covers and how it relates to BJJ.
1 min read · 18 Sept 2026
Glossary
Waza-ari in judo: the half point, what earns it and how two of them end a match.
1 min read · 18 Sept 2026
History
How Maeda Mitsuyo brought judo to Brazil, how the Gracies rebuilt it around leverage, and how UFC 1 in 1993 made it the grappling base of MMA.
9 min read · 17 Sept 2026
History
How Kanō Jigorō turned samurai jujutsu into judo in 1882, why the Kōdōkan beat the old schools, and how the gentle way became an Olympic sport.
10 min read · 17 Sept 2026