
International Ryukyu Karate Research Society
The International Ryukyu Karate Research Society (IRKRS) blog is the personal publishing platform of Patrick McCarthy, one of the most influential researchers, historians, and teachers in Okinawan karate. The site serves as a living archive of McCarthy’s decades‑long work documenting the origins, evolution, and functional principles of classical karate and kobudo. Rather than focusing on sport or modern dojo trends, the IRKRS blog dives into old‑style Ti/Te, kata analysis, historical sources, and the pragmatic self‑defense methods that shaped Okinawan fighting traditions.
Posts often explore:
- translations and interpretations of classical texts
- historical research on Okinawan and Chinese martial exchanges
- bunkai and two‑person drills (kakie, tegumi, oyo)
- the evolution of kata and their original combative logic
- cultural context, lineage discussions, and training philosophy
McCarthy’s writing blends scholarship with hands‑on experience, offering readers a rare combination of academic rigor and practical insight. The tone is authoritative yet accessible, aimed at practitioners who want to understand karate not as a modern sport but as a civilian self‑protection system rooted in pre‑modern Okinawan culture.
The blog also reflects the broader mission of the IRKRS: preserving classical knowledge, promoting cross‑cultural understanding, and encouraging critical thinking about what karate was — and what it can be when practiced with historical awareness.
Overall, the IRKRS blog is one of the most valuable online resources for anyone interested in karate history, kata interpretation, and the deeper roots of Okinawan martial culture. It’s a cornerstone reference for serious practitioners, researchers, and instructors.
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