ATTENTION!
SENIOR CLINICS
March 1st & 2nd
March 1, 2025 at the Kodenkan Center.
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11:00 AM Punch Defense/knife Drill - Instructor John Truman, Shihan
12:00 PM Alternative Defenses to Chokes - Instructor Neil Konigsberg, Shihan
1:00 PM Ju Jitsu Grappling - Sensei George Seeley
March 2, 2025 at MATS Dojo.
9:00 AM Bokken - Instructor Irene Swanson, Shihan
10:30 AM Karate Basics and Improving your Kata - Instructor David Lindsay, O'Sensei
Welcome to the Kodenkan Yudanshakai, a non-profit organization dedicated to the teaching of the martial arts and the perpetuation of the esoteric principles of Henry Seishiro Okazaki.
Founded in 1967, the Kodenkan Yudanshakai (School of the Ancient Tradition Black Belt Society) is headquartered in Tucson, Arizona and has member schools (dojos) in several states. Our martial art offerings include:
Core Arts
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Danzan Ryu Jujitsu
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Kajukenbo
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Matsuno Kajukenbo Kai
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Matsuno Ryu Goshinjitsu
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Shorin Ryu Karate
Affiliate Arts
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Mantis Boxing Kung Fu
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Ryuseiken Batto Do
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Shukokai Karate
Please see the Schools page for more information on our member schools, locations, martial arts, and self-defense classes.
A 501 (c) (3) Organization