Koryu (古流 ) as in Koryu Uchinadi (古流沖縄手) , translates as old (古) stream (流). Different streams of water ultimately flow from a single source, like a spring or sea. The analogy is that different martial arts systems ultimately represent a single essence. Kan (館) means hall or more loosely translated, school. Hence Koryukan refers to a school where old-style martial arts are practiced.
Koryu Uchinadi (古流沖縄手 means old-style Okinawa (沖縄) hand (手). The Di (hand) is the same charater as the Te (手) in Karate (空手). It comes from the term Toudi (唐手), which is the original name for Karate on Okinawa. Toudi means Tang hand, which refers to the combative traditions dating back to China’s Tang dynasty. Koryu Uchinadi could therefore be interpreted to refer to old style martial arts practices dating back to ancient China as practiced on Okinawa.
SENSEI JOOST FREHE
Joost is the head-instructor of the London Koryukan. He is a shidoin-level instructor under Hanshi McCarthy’s International Ryukyu Karate Research Society (IRKRS). He is currently ranked 3rd Dan in Koryu Uchinadi Kenpo-jutsu. Joost attended his first ‘McCarthy Seminar in the Netherlands where he is originally from in the late 1990s. He became an active member of the IRKRS in 2006 and opened his first KU dojo in London, the U.K., in 2009.
Hanshi Patrick McCarthy is a 5th generation master-level instructor of Uchinadi. He is Japan-accredited instructor [9th Dan/範士9段] , founder and director of the International Ryukyu Karate Research Society/琉球唐手術国際研究会 est.1989 in Japan.
Hanshi McCarthy has walked in the footsteps of the masters who pioneered the modern karate tradition, following Kinjo Hiroshi, Hanashiro Chomo, Itosu Ankoh, and, Matsumura Sokon. He received his credentials directly from the Dai Nippon Butokukai, as they were bestowed upon Funakoshi Gichin, Miyagi Chojun, Mabuni Kenwa, Ohtsuka Hironori, Konishi Yasuhiro, Sakagami Ryusho, and Nagamine Shoshin.
In the 80’s Hanshi McCarthy relocated to Japan, and became widely recognized for his field studies and historical-based writings. His groundbreaking research, several books, includes the best-selling publication “The Bubishi”.
In 1995 Hanshi McCarthy was recruited by the Australian government to established the world’s first University-level undergraduate Diploma of Martial Arts Instruction program.
Today, when not overseeing the day-to-day activities of the IRKRS, Hanshi McCarthy spends much of his time travelling the world and teaching seminars, along with teaching instructor's classes at the Koryukan Honbu Dojo(headquarters) in Brisbane, Australia