Traditional Okinawan Weaponry

Okinawan Kobudo is the weapons half of the tradition that produced karate, and it is trained alongside the empty-hand syllabus rather than instead of it.

The Okinawan weapons are famously improvised. The bo is a carrying pole, the kama a sickle, the tonfa a millstone handle. When weapons were restricted on Okinawa, what was left was whatever an ordinary working person could plausibly be holding.

What makes Kobudo worth training is not the novelty. The body mechanics are the same mechanics as the empty-hand art — the same hip rotation, the same stances, the same principles of distance and timing — but a weapon is unforgiving about sloppiness in a way that a bare hand is not. Students almost always find their karate improves once they have spent a while with a bo in their hands.

WYSOK teaches the bo, jo, sai, tonfa, nunchaku and kama, along with Iai Jutsu — the drawing and cutting of the sword. Each weapon has its own syllabus and its own grades, so a student can take one of them a long way on its own. Kobu Jutsu sits alongside them as a combined syllabus, graded across the weapons as a single system, and plenty of people hold grades in both.

Weapons training is normally opened up once a student has a reasonable grounding in the empty-hand syllabus, and runs partly through club sessions and partly through association courses.

Each weapon teaches something different, and most students work through them in turn rather than specialising early.

The bo is a six-foot staff, and usually the first weapon anyone is handed. Bojutsu — the art of the bo — is the broadest of the weapon disciplines, and bo staff training does more for ordinary karate than people expect: holding a long weapon at the correct distance exposes every weakness in your stance and timing within about a minute. The jo is its shorter cousin, roughly four feet, and changes the range entirely.

The sai are three-pronged truncheons carried in pairs, used for trapping and controlling an opponent's weapon as much as for striking. The tonfa, a millstone handle with a side grip, is the direct ancestor of the modern police side-handled baton. The kama is a short sickle, worked in pairs, and asks for real precision from anyone holding one.

The nunchaku is the weapon everybody recognises, and the one that most rewards patience. Nunchaku training starts slowly, with foam or padded versions, and stays there until the control is genuinely present — which takes most people considerably longer than they expect walking in.

None of this is taught in isolation from karate. A student who has drilled the empty-hand basics will recognise the same stances, the same hip rotation and the same timing with a weapon in hand. That is rather the point: the weapon is a lever that exposes what your body is actually doing, and most people find their empty-hand technique improves as a result.

What you learn

• Kobu Jutsu — the combined weapons syllabus, graded as one system
• Bo Jutsu — the six-foot staff, where many people begin their weapons journey
• Jo Jutsu — the shorter four-foot staff, quicker and closer than the bo
• Sai Jutsu — the three-pronged truncheon, trained as a pair
• Tonfa Jutsu — the side-handled baton, from the handle of a millstone
• Nunchaku Jutsu — the linked flail
• Kama Jutsu — the sickle, for more advanced students
• Iai Jutsu — drawing and cutting with the sword
• Weapons kata, and paired drills against both armed and empty-hand attacks

Who it suits

Graded students who already have a foundation in karate and want to deepen it. If you enjoy kata and the technical, precise side of training, Kobudo is usually the part people become quietly obsessed with. Not a starting point — come to the empty-hand classes first.

Grading & belts

Each weapon carries its own syllabus and its own grades, and Kobu Jutsu grades across the weapons as a combined system. Students take whichever route suits them, and many hold grades in both — Sensei Shane Walker holds 4th Dan in Kobu Jutsu, and Sensei Matthew Barlow 5th Dan in Kobu Jutsu alongside 4th Dan in Bo Jutsu. Weapons courses run periodically across the association and are open to dan grades and senior kyu grades — watch the news page for dates.