OUR STYLE

What is Koryu Uchinadi? 

Handed down through oral tradition, and usually in an ironclad ritual of secrecy, much of its original history and unique practices have been lost in the sands of time. As a researcher, I believe the modern interpretation of Karate, in its many variations, has evolved in to something quite unlike that which its original pioneers had in mind when first developed. While I don’t object to what modern karate has become, I can no longer support its interpretation of classical Kata or the overly ritualised, rule-bound and completely unrealistic application concepts being passed off as, “practical self-defence techniques!” (Hanshi Patrick McCarthy)

Koryu Uchinadi challenges traditional interpretations of Kata – not as rigid, ritualized forms, but as a dynamic record of lessons learned through scenario-based partner training. By moving beyond myth and outdated methodologies, we reconnect Kata to its original purpose: a structured yet fluid representation of practical self-defense applications. 

Through decades of research, travel, and study, Hanshi Patrick McCarthy has redefined how we approach Kata and Bunkai, introducing the Habitual Acts of Physical Violence (HAPV) Theory and a system of over 300 applied techniques, seamlessly integrated into a progressive learning structure. This groundbreaking work has influenced martial arts worldwide, setting a new standard for practical, effective training. 

Koryu Uchinadi is more than a martial art – it is a living tradition, continuously evolving while staying rooted in fundamental principles. Our dojo embraces this philosophy, constantly seeking deeper understanding, improved methodologies, and more effective applications of Karate-Do. By training together, we forge bonds of friendship, cultivate personal growth, and honour the legacy of those who came before us. Our mission is to empower individuals, preserve knowledge, and inspire future generations to think critically, train effectively, and embody the true essence of martial arts. The principles of Koryu Uchinadi go beyond self-defense—they shape who we are. Training challenges us, humbles us, and empowers us to be our best selves. The Law of Reciprocity ensures that we give as much as we receive, strengthening our bonds with others and reinforcing martial arts as a path of lifelong learning. By committing to this practice, we not only honour the past but actively shape the future—creating a lasting legacy of skill, wisdom, confidence, and integrity. Our dojo is ever-evolving, always seeking to deepen our knowledge and refine our craft, ensuring that Karate-Do remains a powerful, relevant, and transformative force in the lives of all who practice it. You can learn more about the philosophy of Koryu Uchinadi at the official website of the IRKRS.  

The Law of Reciprocity in Koryu Uchinadi 

At the heart of Koryu Uchinadi lies the Law of Reciprocity, a principle that extends beyond mere exchange—it embodies mutual respect, growth, and responsibility within martial arts practice. 

  • Teacher-Student Relationship: Students express gratitude through dedication, while instructors reciprocate with guidance, fostering a bond where both mentor and learner grow together. 
  • Training Partners: Through cooperative drills and sparring, practitioners refine their skills in a balanced, trust-based environment where giving and receiving knowledge is essential. 
  • Philosophy of Balance: From Aikido’s redirection of energy to Karate’s measured response to aggression, reciprocity is a core tenet of tactical and strategic martial application. 
  • Dojo Etiquette & Community: Respect is given through bowing, mentoring, and contributing to the dojo culture—strengthening the communal spirit and ensuring traditions endure. 
  • Conflict Resolution: Martial artists practice controlled responses, emphasizing defense over aggression, ensuring actions remain measured and ethical. 

Hanshi Patrick McCarthy

Our chief instructor Hanshi Patrick McCarthy (9th Dan) is one of the world’s leading authorities on classical martial arts. With decades of dedicated study, he has become a globally respected figure in the martial arts community, preserving and advancing the traditions of Okinawan karate.

Hanshi McCarthy’s lineage traces back through a distinguished line of Okinawan karate pioneers, making him a 5th-generation disciple of the masters who helped shape modern karate. His lineage includes Kinjo Hiroshi (1919–2013), Hanashiro Chomo (1869–1945), Itosu Ankoh (1832–1915), and Matsumura Sokon (1809 – 1899) – all of whom played key roles in the developement of Okinawan martial arts.

Hanshi McCarthy is a globally renowned martial arts historian, best known for his groundbreaking English translation of The Bubishi, often called the “karate bible.” With a lifelong dedication to research, he has extensively studied in Japan (particularly Okinawa), China, including the Shaolin Monastery, as well as Korea, Southeast Asia, and the Philippines. His deep immersion in these cultures has given him unparalleled insight into the history, traditions, and languages that shaped martial arts. As the founding director of the International Ryukyu Karate Research Society (IRKRS), established in Japan in 1989, Hanshi McCarthy has dedicated his life to researching, documenting, and sharing the rich history and practical applications of traditional karate. He is also the founder of Koryu Uchinadi, a system that revives and modernizes classical Okinawan fighting principles for contemporary practitioners.

Hanshi Patrick McCarthy has authored numerous influential publications, including:

  • The Bubishi
  • Classical Kata of Okinawan Karate
  • Ancient Okinawan Martial Arts, Volumes 1 & 2
  • Tales of Okinawa’s Great Masters
  • Tanpenshu (Funakoshi Gichin’s Finest Work)
  • Karate, My Art (Motobu Choki’s Finest Work)
  • Legend of the Fist