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Benefits with Membership:

  • 🎥 Kosen Judo Technique Video Library: Enjoy unlimited access to the library, featuring over 100 concise lessons that focus on ground techniques.
    • 🎥 Unlimited access for one year – Watch all Kosen Judo Technique videos without limits
    • 📚 100+ techniques – Covering a wide range of Kosen Judo skills
    • ⏱ Quick learning – Each lesson is about one minute with clear, minimal explanation
    • 📅 Monthly updates – New content added regularly to keep your training fresh
    • 🛰 Train anytime, anywhere – Study at your own pace, from any device
  • 🎟 Exclusive Promo Code: Unlock access to the Gatamé Kosen Black Belt System (Kyukyu or Sankyu) with your promo code.
    • Sankyu Regular Price $1000 → After promo code $200
    • Kyukyu Regular Price $1000→ After promo code $100
    • You’ll find your promo code in the confirmation email sent after you purchase an Annual Membership.

Your Path to a Kosen Judo Black Belt Starts Here.

Training on your own? It's hard to know if what you're doing is actually correct.

The Annual Membership is your entry point into Gatame Kosen Online. It's where your journey through the Black Belt System begins — whether you're new to Kosen Judo, or you're a Judo or BJJ practitioner looking to sharpen your ground game with Kosen Judo's techniques.

No dojo required. No guesswork. Just a clear path forward, evaluated directly by Joichi Hirao.

What you will get ?

100+ technique videos

Full access to the complete Kosen Judo technique library, anytime.

Your entry to the Black Belt System

Required to submit techniques for official video evaluation.

Discount curriculum

Save on your money.
Kyukyu $1,000  → $100
Sankyu $1,000  → $200

Your own learning path

A personalized roadmap that keeps you focused on one skill at a time and tracks your progress toward Black Belt.

Reviews

Hayden

"The Gatame Kosen curriculum exceeded my expectations. The instruction was clear, detailed, and well organized, while the techniques were presented as part of a complete system rather than as isolated movements."

Hiram José Irizarry Osorio

"I wanted to learn and practice more Judo, with the added bonus of an objective measure of my progress. The process has deepened my understanding of judo and given me greater confidence as both a practitioner and instructor. It is a clear and flexible system."