Jo katas pair practice jo-ken 6 jo kata partner practise 1 jo -ken ( staff vs boken) [TUTORIAL] Aikido advanced weapon technique ... 6 jo kata partner practise 2 jo -ken ( staff vs boken) [TUTORIAL] Aikido advanced weapon technique ... 6 jo kata partner practise 3 jo -ken ( staff vs boken) [TUTORIAL] Aikido advanced weapon technique ... 13 jo kata partner practise 1 jo -ken ( staff vs boken) [TUTORIAL] Aikido advanced weapon technique ... 13 jo kata partner practise 2 jo -ken ( staff vs boken) [TUTORIAL] Aikido advanced weapon technique ... 22 jo kata partner practise jo -ken ( staff vs boken) [TUTORIAL] Aikido advanced weapon technique ... 31 jo kata partner practise jo -ken ( staff vs boken) [TUTORIAL] Aikido advanced weapon technique ...
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