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Trust and red flags

How to choose a karate dojo

There are dozens of martial arts schools in Australia. Most are legitimate. A meaningful minority are not, which is what the martial arts community calls a McDojo: a school built to sell belts and contracts, not to teach. This is the checklist used to tell the difference, and how Yushukan answers each row.

The McDojo checklist

Eight red flags, and our answer to each

No sparring at all, or never
Why: An art that never trains resistance is not testing what it teaches.
Yushukan: Real sparring at age-appropriate levels, with protective gear. Optional and controlled.
Verifiable lineage missing or invented
Why: Schools that cannot show certified lineage are usually selling fabricated rank.
Yushukan: Direct Goju Ryu lineage Miyagi to Yamaguchi to Tasaki to Fujiwara Hanshi to Siegers. Certificates on request.
Black belts promised in 18 months or less
Why: Real black belt rank takes consistent multi-year training.
Yushukan: Roughly 5 years of consistent training. No belt a month.
9-year-old black belts
Why: Standards bend when belts are products rather than earned.
Yushukan: No black belts under 12. Standards do not change by age.
Long mandatory contracts up front
Why: A school confident in its retention does not need lock-in.
Yushukan: A short mutual gate after Karate Ready. No long-term contract.
Mandatory equipment sold by the school only
Why: Bundling equipment is how McDojos generate cash.
Yushukan: The gi is optional, available through the dojo, never mandatory at the start.
Will not tell you the price until you sit down to sign
Why: Transparency is the cheapest trust signal a real school can offer.
Yushukan: Full price list published publicly on the Timetable and Fees page.
Instructors who cannot demonstrate what they teach
Why: An instructor who cannot do the work cannot teach it.
Yushukan: Sensei Sam still trains in Japan and Okinawa with Fujiwara Hanshi and other senior teachers.
Lineage proof

Five generations, each rank verifiable.

A dan rank is shorthand for "qualified to teach at this level, in this lineage." It is granted by the international governing body that oversees the style, not by the school itself.

Sensei Sam holds 4th Dan Seiwakai Goju Ryu International · 3rd Dan JKF Gojukai. Ask to see the certificates and he can show them. If a dojo cannot produce certificates from a recognised lineage, that is your answer to the McDojo question.

  1. 1888

    Sensei

    Chojun Miyagi

    Founder of Goju Ryu

  2. 1909

    Sensei

    Gogen Yamaguchi

    Founder of JKF Goju Kai

  3. 1933

    Sensei

    Shuji Tasaki

    Founder of Seiwakai Goju Ryu International

  4. 1944

    Hanshi

    Seiichi Fujiwara

    President, Seiwakai International · 8th Dan

  5. 2020

    Sensei

    Sam Siegers

    Founder, Yushukan Karate · 4th Dan Seiwakai

Five generations of unbroken transmission. Each rank documented. Each grading certifiable.

Sensei Sam Siegers with two students holding grading certificates at Yushukan Karate, dan certificates visible on the wall
Before you commit

Five questions that cannot be faked

You are entitled to clear answers to all of these before you sign anything.

  • Ask to see the instructor grading certificates and lineage. A real school can show them.
  • Ask how long a black belt actually takes. If the answer is under three years, that is your answer.
  • Ask whether the price is published before you arrive. Ours is.
  • Ask how a struggling student is handled. Patient repetition beats sharp correction.
  • Talk to the instructor directly. The right school is teaching, not selling.

Honesty about footprint

Most martial arts websites exaggerate their footprint. Yushukan has one dedicated dojo, the Tweed Heads South Honbu. We name what we are honestly so you can plan around it. Working With Children Check held by all instructors, and we carry public liability insurance through sportscover australia (certificate of currency available).

Common trust questions

Straight answers

How do I know Yushukan is not a McDojo? +
A McDojo is a dojo built to sell belts, not to teach martial arts. Here is how Yushukan answers the standard checklist: real sparring at age-appropriate levels. Verifiable Goju Ryu lineage from Chojun Miyagi to Sensei Sam, with certificates available on request. Roughly 5 years to a real black belt, not 18 months. No 9-year-old black belts. A short mutual gate, not a multi-year contract. Sensei Sam still trains in Japan and Okinawa with Fujiwara Hanshi. Visit the dojo and decide for yourself.
Is Yushukan safe for kids? Do you have a Working With Children Check? +
Yes. All instructors hold a current Working With Children Check, and we carry public liability insurance. Kids classes run with age-grouped sessions and clear safety standards. Sparring is taught at age-appropriate levels with protective gear, never as a beginner introduction. Yushukan is affiliated with the All Japan Karate Federation Gojukai and Gojuryu Seiwakai Karate-Do Australia, which set the technical and ethical standards we train to.
How long does it take to earn a black belt? +
Roughly 5 years of consistent training. Not 18 months, and never guaranteed. Yushukan grades on the standards that Seiwakai Goju Ryu International and the JKF Gojukai use, which means belts are earned, not bought. The honest answer most adults find satisfying is that the value is not in reaching the black belt. It is in who you become on the way.
What is Yushukan Karate? +
Yushukan is a traditional Goju Ryu dojo in Tweed Heads South, founded by Sensei Sam Siegers in 2020. The name means School of Excellence. We teach the original Okinawan style with direct lineage from Goju Ryu founder Chojun Miyagi to Sensei Sam: Miyagi to Yamaguchi to Tasaki to Fujiwara Hanshi to Siegers. 25 years of teaching, one method, one instructor.

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